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53941995377 = 313834543249
BaseRepresentation
bin110010001111001100…
…011000011101110001
312011020022101021200122
4302033030120131301
51340433122323002
640440340100025
73616506252434
oct621714303561
9164208337618
1053941995377
1120970939576
12a555094615
13511866277a
14287a0a581b
15160a9ad6a2
hexc8f318771

53941995377 has 8 divisors (see below), whose sum is σ = 55827456000. Its totient is φ = 52065622080.

The previous prime is 53941995361. The next prime is 53941995389. The reversal of 53941995377 is 77359914935.

53941995377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53941995377 - 24 = 53941995361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53941994377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259752 + ... + 2283497.

It is an arithmetic number, because the mean of its divisors is an integer number (6978432000).

Almost surely, 253941995377 is an apocalyptic number.

It is an amenable number.

53941995377 is a deficient number, since it is larger than the sum of its proper divisors (1885460623).

53941995377 is a wasteful number, since it uses less digits than its factorization.

53941995377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543663.

The product of its digits is 32148900, while the sum is 62.

The spelling of 53941995377 in words is "fifty-three billion, nine hundred forty-one million, nine hundred ninety-five thousand, three hundred seventy-seven".

Divisors: 1 31 383 11873 4543249 140840719 1740064367 53941995377