90750676990 has 8 divisors (see below), whose sum is σ = 163351218600. Its totient is φ = 36300270792.

The previous prime is 90750676969. The next prime is 90750676997. The reversal of 90750676990 is 9967605709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90750676997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4537533840 + ... + 4537533859.

It is an arithmetic number, because the mean of its divisors is an integer number (20418902325).

Almost surely, 2^90750676990 is an apocalyptic number.

90750676990 is a deficient number, since it is larger than the sum of its proper divisors (72600541610).

90750676990 is a wasteful number, since it uses less digits than its factorization.

90750676990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9075067706.

The product of its (nonzero) digits is 6429780, while the sum is 58.

The spelling of 90750676990 in words is "ninety billion, seven hundred fifty million, six hundred seventy-six thousand, nine hundred ninety".