5109736380 has 48 divisors (see below), whose sum is σ = 16351157760. Its totient is φ = 1167939648.

The previous prime is 5109736369. The next prime is 5109736381. The reversal of 5109736380 is 836379015.

It is a super-2 number, since 2×5109736380² = 52218811746191008800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5109736381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6082600 + ... + 6083439.

It is an arithmetic number, because the mean of its divisors is an integer number (340649120).

Almost surely, 2^5109736380 is an apocalyptic number.

It is an amenable number.

5109736380 is an abundant number, since it is smaller than the sum of its proper divisors (11241421380).

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

5109736380 is a wasteful number, since it uses less digits than its factorization.

5109736380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12166058 (or 12166056 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 5109736380 is about 71482.4200765475. The cubic root of 5109736380 is about 1722.3952993700.

The spelling of 5109736380 in words is "five billion, one hundred nine million, seven hundred thirty-six thousand, three hundred eighty".