1358884725 has 48 divisors (see below), whose sum is σ = 2465360064. Its totient is φ = 654976000.

The previous prime is 1358884669. The next prime is 1358884741. The reversal of 1358884725 is 5274888531.

It is not a de Polignac number, because 1358884725 - 2²⁴ = 1342107509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137965 + ... + 147485.

It is an arithmetic number, because the mean of its divisors is an integer number (51361668).

Almost surely, 2^1358884725 is an apocalyptic number.

1358884725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1358884725 is a deficient number, since it is larger than the sum of its proper divisors (1106475339).

1358884725 is a wasteful number, since it uses less digits than its factorization.

1358884725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9718 (or 9713 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 51.

The square root of 1358884725 is about 36863.0536581005. The cubic root of 1358884725 is about 1107.6287135095.

The spelling of 1358884725 in words is "one billion, three hundred fifty-eight million, eight hundred eighty-four thousand, seven hundred twenty-five".