90749460082 has 8 divisors (see below), whose sum is σ = 136286438400. Its totient is φ = 45320647284.

The previous prime is 90749460059. The next prime is 90749460121. The reversal of 90749460082 is 28006494709.

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

It is a super-2 number, since 2×90749460082² (a number of 23 digits) contains 22 as substring.

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, 27039282 + ... + 27042637.

It is an arithmetic number, because the mean of its divisors is an integer number (17035804800).

Almost surely, 2^90749460082 is an apocalyptic number.

90749460082 is a deficient number, since it is larger than the sum of its proper divisors (45536978318).

90749460082 is a wasteful number, since it uses less digits than its factorization.

90749460082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54082760.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 90749460082 in words is "ninety billion, seven hundred forty-nine million, four hundred sixty thousand, eighty-two".