5051100001090 has 64 divisors (see below), whose sum is σ = 10684583707392. Its totient is φ = 1694982585600.

The previous prime is 5051100001069. The next prime is 5051100001117. The reversal of 5051100001090 is 901000011505.

It is a super-2 number, since 2×5051100001090² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 4438939 + ... + 5459521.

It is an arithmetic number, because the mean of its divisors is an integer number (166946620428).

Almost surely, 2^{5051100001090} is an apocalyptic number.

5051100001090 is an abundant number, since it is smaller than the sum of its proper divisors (5633483706302).

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

5051100001090 is a wasteful number, since it uses less digits than its factorization.

5051100001090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024075.

The product of its (nonzero) digits is 225, while the sum is 22.

Adding to 5051100001090 its reverse (901000011505), we get a palindrome (5952100012595).

The spelling of 5051100001090 in words is "five trillion, fifty-one billion, one hundred million, one thousand, ninety".