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54616250030641 = 1337532142401837
BaseRepresentation
bin11000110101100010101100…
…01011101001101000110001
321011101021002101000002220221
430122301112023221220301
524124313040001440031
6312054205304133041
714334615406313005
oct1432612613515061
9234337071002827
1054616250030641
1116447692332842
126160bb3767181
1324623a0985750
14d6b625046705
1564aa623bba11
hex31ac562e9a31

54616250030641 has 16 divisors (see below), whose sum is σ = 61546920002064. Its totient is φ = 48126914843904.

The previous prime is 54616250030591. The next prime is 54616250030651. The reversal of 54616250030641 is 14603005261645.

It can be written as a sum of positive squares in 8 ways, for example, as 713180250000 + 53903069780641 = 844500^2 + 7341871^2 .

It is not a de Polignac number, because 54616250030641 - 29 = 54616250030129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54616250030651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071175426 + ... + 1071226411.

It is an arithmetic number, because the mean of its divisors is an integer number (3846682500129).

Almost surely, 254616250030641 is an apocalyptic number.

It is an amenable number.

54616250030641 is a deficient number, since it is larger than the sum of its proper divisors (6930669971423).

54616250030641 is a wasteful number, since it uses less digits than its factorization.

54616250030641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142401940.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 54616250030641 in words is "fifty-four trillion, six hundred sixteen billion, two hundred fifty million, thirty thousand, six hundred forty-one".

Divisors: 1 13 37 53 481 689 1961 25493 2142401837 27851223881 79268867969 113547297361 1030495283597 1476114865693 4201250002357 54616250030641