752635425 has 12 divisors (see below), whose sum is σ = 1244357360. Its totient is φ = 401405520.

The previous prime is 752635421. The next prime is 752635427. The reversal of 752635425 is 524536257.

It is a happy number.

It is not a de Polignac number, because 752635425 - 2² = 752635421 is a prime.

It is a super-4 number, since 4×752635425⁴ (a number of 37 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (752635421) 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, 5017495 + ... + 5017644.

Almost surely, 2^752635425 is an apocalyptic number.

752635425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

752635425 is a deficient number, since it is larger than the sum of its proper divisors (491721935).

752635425 is a wasteful number, since it uses less digits than its factorization.

752635425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10035152 (or 10035147 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 752635425 is about 27434.2017379766. The cubic root of 752635425 is about 909.6232490254.

The spelling of 752635425 in words is "seven hundred fifty-two million, six hundred thirty-five thousand, four hundred twenty-five".