90090926462 has 8 divisors (see below), whose sum is σ = 135537388896. Its totient is φ = 44911796832.

The previous prime is 90090926441. The next prime is 90090926501. The reversal of 90090926462 is 26462909009.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66832358 + ... + 66833705.

It is an arithmetic number, because the mean of its divisors is an integer number (16942173612).

Almost surely, 2^90090926462 is an apocalyptic number.

90090926462 is a deficient number, since it is larger than the sum of its proper divisors (45446462434).

90090926462 is a wasteful number, since it uses less digits than its factorization.

90090926462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133666402.

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 90090926462 in words is "ninety billion, ninety million, nine hundred twenty-six thousand, four hundred sixty-two".