1358913025 has 12 divisors (see below), whose sum is σ = 1758316032. Its totient is φ = 1039863440.

The previous prime is 1358913019. The next prime is 1358913077. The reversal of 1358913025 is 5203198531.

It is a happy number.

It is not a de Polignac number, because 1358913025 - 2¹¹ = 1358910977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1181089 + ... + 1182238.

It is an arithmetic number, because the mean of its divisors is an integer number (146526336).

Almost surely, 2^1358913025 is an apocalyptic number.

It is an amenable number.

1358913025 is a deficient number, since it is larger than the sum of its proper divisors (399403007).

1358913025 is a wasteful number, since it uses less digits than its factorization.

1358913025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363360 (or 2363355 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 1358913025 is about 36863.4375092720. The cubic root of 1358913025 is about 1107.6364025784.

The spelling of 1358913025 in words is "one billion, three hundred fifty-eight million, nine hundred thirteen thousand, twenty-five".