90946653752 has 16 divisors (see below), whose sum is σ = 170585854440. Its totient is φ = 45457092576.

The previous prime is 90946653739. The next prime is 90946653779. The reversal of 90946653752 is 25735664909.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2005463 + ... + 2050310.

Almost surely, 2^90946653752 is an apocalyptic number.

It is an amenable number.

90946653752 is a deficient number, since it is larger than the sum of its proper divisors (79639200688).

90946653752 is a wasteful number, since it uses less digits than its factorization.

90946653752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4058582 (or 4058578 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 90946653752 in words is "ninety billion, nine hundred forty-six million, six hundred fifty-three thousand, seven hundred fifty-two".