85622763530 has 32 divisors (see below), whose sum is σ = 159310084608. Its totient is φ = 33098990400.

The previous prime is 85622763511. The next prime is 85622763559. The reversal of 85622763530 is 3536722658.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38825 + ... + 415635.

It is an arithmetic number, because the mean of its divisors is an integer number (4978440144).

Almost surely, 2^85622763530 is an apocalyptic number.

85622763530 is a deficient number, since it is larger than the sum of its proper divisors (73687321078).

85622763530 is a wasteful number, since it uses less digits than its factorization.

85622763530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377582.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 85622763530 in words is "eighty-five billion, six hundred twenty-two million, seven hundred sixty-three thousand, five hundred thirty".