5113554550 has 48 divisors (see below), whose sum is σ = 10781966160. Its totient is φ = 1788704640.

The previous prime is 5113554547. The next prime is 5113554577. The reversal of 5113554550 is 554553115.

It is a super-2 number, since 2×5113554550² = 52296880271651405000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194677 + ... + 219376.

It is an arithmetic number, because the mean of its divisors is an integer number (224624295).

Almost surely, 2^5113554550 is an apocalyptic number.

5113554550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5113554550 is an abundant number, since it is smaller than the sum of its proper divisors (5668411610).

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

5113554550 is a wasteful number, since it uses less digits than its factorization.

5113554550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414097 (or 414092 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The square root of 5113554550 is about 71509.1221453599. The cubic root of 5113554550 is about 1722.8242034734.

The spelling of 5113554550 in words is "five billion, one hundred thirteen million, five hundred fifty-four thousand, five hundred fifty".