85053629795902 has 4 divisors (see below), whose sum is σ = 127580444693856. Its totient is φ = 42526814897950.

The previous prime is 85053629795881. The next prime is 85053629795903. The reversal of 85053629795902 is 20959792635058.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85053629795903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21263407448974 + ... + 21263407448977.

It is an arithmetic number, because the mean of its divisors is an integer number (31895111173464).

Almost surely, 2^{85053629795902} is an apocalyptic number.

85053629795902 is a deficient number, since it is larger than the sum of its proper divisors (42526814897954).

85053629795902 is a wasteful number, since it uses less digits than its factorization.

85053629795902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42526814897953.

The product of its (nonzero) digits is 367416000, while the sum is 70.

The spelling of 85053629795902 in words is "eighty-five trillion, fifty-three billion, six hundred twenty-nine million, seven hundred ninety-five thousand, nine hundred two".