5591026022490 has 64 divisors (see below), whose sum is σ = 14913891849600. Its totient is φ = 1490491360512.

The previous prime is 5591026022369. The next prime is 5591026022501. The reversal of 5591026022490 is 942206201955.

5591026022490 is a `hidden beast` number, since 5 + 5 + 9 + 10 + 2 + 602 + 24 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2218575 + ... + 4012994.

It is an arithmetic number, because the mean of its divisors is an integer number (233029560150).

Almost surely, 2^{5591026022490} is an apocalyptic number.

5591026022490 is an abundant number, since it is smaller than the sum of its proper divisors (9322865827110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5591026022490 is a wasteful number, since it uses less digits than its factorization.

5591026022490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234908 (or 6234902 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 5591026022490 in words is "five trillion, five hundred ninety-one billion, twenty-six million, twenty-two thousand, four hundred ninety".