7134732725 has 12 divisors (see below), whose sum is σ = 8852828100. Its totient is φ = 5704070400.

The previous prime is 7134732719. The next prime is 7134732797. The reversal of 7134732725 is 5272374317.

It can be written as a sum of positive squares in 6 ways, for example, as 218980804 + 6915751921 = 14798^2 + 83161^2 .

It is not a de Polignac number, because 7134732725 - 2²⁶ = 7067623861 is a prime.

It is a super-2 number, since 2×7134732725² (a number of 21 digits) contains 22 as substring.

It is a Curzon 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, 53396 + ... + 130845.

It is an arithmetic number, because the mean of its divisors is an integer number (737735675).

Almost surely, 2^7134732725 is an apocalyptic number.

It is an amenable number.

7134732725 is a deficient number, since it is larger than the sum of its proper divisors (1718095375).

7134732725 is a wasteful number, since it uses less digits than its factorization.

7134732725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185800 (or 185795 counting only the distinct ones).

The product of its digits is 246960, while the sum is 41.

The square root of 7134732725 is about 84467.3470934183. The cubic root of 7134732725 is about 1925.1263401647.

The spelling of 7134732725 in words is "seven billion, one hundred thirty-four million, seven hundred thirty-two thousand, seven hundred twenty-five".