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55412653753 = 163339954931
BaseRepresentation
bin110011100110110110…
…011111111010111001
312022000210200110201101
4303212312133322321
51401441114410003
641242313251401
74001114533252
oct634666377271
9168023613641
1055412653753
1121555aa8a16
12a8a5703b61
1352c1250622
14297952bb29
151694b5e11d
hexce6d9feb9

55412653753 has 4 divisors (see below), whose sum is σ = 55752608848. Its totient is φ = 55072698660.

The previous prime is 55412653741. The next prime is 55412653801. The reversal of 55412653753 is 35735621455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55412653753 - 217 = 55412522681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55412653733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169977303 + ... + 169977628.

It is an arithmetic number, because the mean of its divisors is an integer number (13938152212).

Almost surely, 255412653753 is an apocalyptic number.

It is an amenable number.

55412653753 is a deficient number, since it is larger than the sum of its proper divisors (339955095).

55412653753 is a wasteful number, since it uses less digits than its factorization.

55412653753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339955094.

The product of its digits is 1890000, while the sum is 46.

The spelling of 55412653753 in words is "fifty-five billion, four hundred twelve million, six hundred fifty-three thousand, seven hundred fifty-three".

Divisors: 1 163 339954931 55412653753