5011100554 has 4 divisors (see below), whose sum is σ = 7516650834. Its totient is φ = 2505550276.

The previous prime is 5011100543. The next prime is 5011100581. The reversal of 5011100554 is 4550011105.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 4586946529 + 424154025 = 67727^2 + 20595^2 .

It is a super-2 number, since 2×5011100554² = 50222257524598213832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252775137 + ... + 1252775140.

Almost surely, 2^5011100554 is an apocalyptic number.

5011100554 is a deficient number, since it is larger than the sum of its proper divisors (2505550280).

5011100554 is a wasteful number, since it uses less digits than its factorization.

5011100554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505550279.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 5011100554 is about 70789.1273713697. The cubic root of 5011100554 is about 1711.2404567094.

Adding to 5011100554 its reverse (4550011105), we get a palindrome (9561111659).

The spelling of 5011100554 in words is "five billion, eleven million, one hundred thousand, five hundred fifty-four".