90747371062 has 4 divisors (see below), whose sum is σ = 136121056596. Its totient is φ = 45373685530.

The previous prime is 90747371003. The next prime is 90747371089. The reversal of 90747371062 is 26017374709.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22686842764 + ... + 22686842767.

It is an arithmetic number, because the mean of its divisors is an integer number (34030264149).

Almost surely, 2^90747371062 is an apocalyptic number.

90747371062 is a deficient number, since it is larger than the sum of its proper divisors (45373685534).

90747371062 is a wasteful number, since it uses less digits than its factorization.

90747371062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45373685533.

The product of its (nonzero) digits is 444528, while the sum is 46.

The spelling of 90747371062 in words is "ninety billion, seven hundred forty-seven million, three hundred seventy-one thousand, sixty-two".