10085621754 has 32 divisors (see below), whose sum is σ = 21946841280. Its totient is φ = 3071273472.

The previous prime is 10085621731. The next prime is 10085621779. The reversal of 10085621754 is 45712658001.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 658944 + ... + 674075.

It is an arithmetic number, because the mean of its divisors is an integer number (685838790).

Almost surely, 2^10085621754 is an apocalyptic number.

10085621754 is an abundant number, since it is smaller than the sum of its proper divisors (11861219526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10085621754 is a wasteful number, since it uses less digits than its factorization.

10085621754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333134.

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 10085621754 in words is "ten billion, eighty-five million, six hundred twenty-one thousand, seven hundred fifty-four".