5439701550 has 24 divisors (see below), whose sum is σ = 13490460216. Its totient is φ = 1450587040.

The previous prime is 5439701513. The next prime is 5439701551. The reversal of 5439701550 is 551079345.

It is a junction number, because it is equal to n+sod(n) for n = 5439701499 and 5439701508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5439701551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18132189 + ... + 18132488.

It is an arithmetic number, because the mean of its divisors is an integer number (562102509).

Almost surely, 2^5439701550 is an apocalyptic number.

5439701550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5439701550 is an abundant number, since it is smaller than the sum of its proper divisors (8050758666).

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

5439701550 is a wasteful number, since it uses less digits than its factorization.

5439701550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36264692 (or 36264687 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 5439701550 is about 73754.3324151199. The cubic root of 5439701550 is about 1758.6997056816.

The spelling of 5439701550 in words is "five billion, four hundred thirty-nine million, seven hundred one thousand, five hundred fifty".