5155166100 has 72 divisors (see below), whose sum is σ = 17046422848. Its totient is φ = 1178323200.

The previous prime is 5155166087. The next prime is 5155166131. The reversal of 5155166100 is 16615515.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1225321 + ... + 1229520.

Almost surely, 2^5155166100 is an apocalyptic number.

5155166100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5155166100 is an abundant number, since it is smaller than the sum of its proper divisors (11891256748).

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

5155166100 is a wasteful number, since it uses less digits than its factorization.

5155166100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454865 (or 2454858 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 5155166100 is about 71799.4853742003. The cubic root of 5155166100 is about 1727.4847451571.

It can be divided in two parts, 515 and 5166100, that added together give a palindrome (5166615).

The spelling of 5155166100 in words is "five billion, one hundred fifty-five million, one hundred sixty-six thousand, one hundred".