53695307155 has 16 divisors (see below), whose sum is σ = 75142123200. Its totient is φ = 36819638016.

The previous prime is 53695307153. The next prime is 53695307189. The reversal of 53695307155 is 55170359635.

53695307155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53695307155 - 2¹ = 53695307153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 53695307099 and 53695307108.

It is not an unprimeable number, because it can be changed into a prime (53695307153) 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, 15652894 + ... + 15656323.

It is an arithmetic number, because the mean of its divisors is an integer number (4696382700).

Almost surely, 2^53695307155 is an apocalyptic number.

53695307155 is a deficient number, since it is larger than the sum of its proper divisors (21446816045).

53695307155 is an equidigital number, since it uses as much as digits as its factorization.

53695307155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31309243 (or 31309229 counting only the distinct ones).

The product of its (nonzero) digits is 2126250, while the sum is 49.

The spelling of 53695307155 in words is "fifty-three billion, six hundred ninety-five million, three hundred seven thousand, one hundred fifty-five".