5439062500 has 81 divisors (see below), whose sum is σ = 12103021147. Its totient is φ = 2138750000.

The previous prime is 5439062483. The next prime is 5439062521. The reversal of 5439062500 is 52609345.

The square root of 5439062500 is 73750.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3867098596 + 1571963904 = 62186^2 + 39648^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 92187471 + ... + 92187529.

Almost surely, 2^5439062500 is an apocalyptic number.

5439062500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5439062500 is the 73750-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5439062500

5439062500 is an abundant number, since it is smaller than the sum of its proper divisors (6663958647).

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

5439062500 is an frugal number, since it uses more digits than its factorization.

5439062500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The cubic root of 5439062500 is about 1758.6308329655.

Multiplying 5439062500 by its product of nonzero digits (32400), we get a square (176225625000000 = 13275000²).

The spelling of 5439062500 in words is "five billion, four hundred thirty-nine million, sixty-two thousand, five hundred".