85087052115 has 64 divisors (see below), whose sum is σ = 147780993024. Its totient is φ = 41556123648.

The previous prime is 85087052111. The next prime is 85087052159. The reversal of 85087052115 is 51125078058.

It is not a de Polignac number, because 85087052115 - 2² = 85087052111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85087052111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14411254 + ... + 14417156.

It is an arithmetic number, because the mean of its divisors is an integer number (2309078016).

Almost surely, 2^85087052115 is an apocalyptic number.

85087052115 is a deficient number, since it is larger than the sum of its proper divisors (62693940909).

85087052115 is a wasteful number, since it uses less digits than its factorization.

85087052115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6500.

The product of its (nonzero) digits is 112000, while the sum is 42.

The spelling of 85087052115 in words is "eighty-five billion, eighty-seven million, fifty-two thousand, one hundred fifteen".