1506913448525 has 12 divisors (see below), whose sum is σ = 1872608484672. Its totient is φ = 1202927011440.

The previous prime is 1506913448497. The next prime is 1506913448569. The reversal of 1506913448525 is 5258443196051.

It is not a de Polignac number, because 1506913448525 - 2¹⁸ = 1506913186381 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent 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, 65081879 + ... + 65105028.

It is an arithmetic number, because the mean of its divisors is an integer number (156050707056).

Almost surely, 2^{1506913448525} is an apocalyptic number.

It is an amenable number.

1506913448525 is a deficient number, since it is larger than the sum of its proper divisors (365695036147).

1506913448525 is a wasteful number, since it uses less digits than its factorization.

1506913448525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130187380 (or 130187375 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 1506913448525 in words is "one trillion, five hundred six billion, nine hundred thirteen million, four hundred forty-eight thousand, five hundred twenty-five".