52857669095 has 32 divisors (see below), whose sum is σ = 79094140416. Its totient is φ = 32944579200.

The previous prime is 52857669091. The next prime is 52857669097. The reversal of 52857669095 is 59096675825.

It is not a de Polignac number, because 52857669095 - 2² = 52857669091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52857669091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4047917 + ... + 4060953.

It is an arithmetic number, because the mean of its divisors is an integer number (2471691888).

Almost surely, 2^52857669095 is an apocalyptic number.

52857669095 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52857669095 is a deficient number, since it is larger than the sum of its proper divisors (26236471321).

52857669095 is a wasteful number, since it uses less digits than its factorization.

52857669095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23591.

The product of its (nonzero) digits is 40824000, while the sum is 62.

The spelling of 52857669095 in words is "fifty-two billion, eight hundred fifty-seven million, six hundred sixty-nine thousand, ninety-five".