5137326500 has 48 divisors (see below), whose sum is σ = 11355192576. Its totient is φ = 2030156000.

The previous prime is 5137326497. The next prime is 5137326503. The reversal of 5137326500 is 56237315.

It is an interprime number because it is at equal distance from previous prime (5137326497) and next prime (5137326503).

It is not an unprimeable number, because it can be changed into a prime (5137326503) 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, 20396 + ... + 103395.

It is an arithmetic number, because the mean of its divisors is an integer number (236566512).

Almost surely, 2^5137326500 is an apocalyptic number.

5137326500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5137326500 is an abundant number, since it is smaller than the sum of its proper divisors (6217866076).

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

5137326500 is a wasteful number, since it uses less digits than its factorization.

5137326500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123893 (or 123881 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 5137326500 is about 71675.1456224541. The cubic root of 5137326500 is about 1725.4897720110.

The spelling of 5137326500 in words is "five billion, one hundred thirty-seven million, three hundred twenty-six thousand, five hundred".