761536425 has 24 divisors (see below), whose sum is σ = 1355927104. Its totient is φ = 374909760.

The previous prime is 761536411. The next prime is 761536429. The reversal of 761536425 is 524635167.

It is not a de Polignac number, because 761536425 - 2⁶ = 761536361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761536429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389557 + ... + 391506.

Almost surely, 2^761536425 is an apocalyptic number.

761536425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

761536425 is a deficient number, since it is larger than the sum of its proper divisors (594390679).

761536425 is a wasteful number, since it uses less digits than its factorization.

761536425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781089 (or 781084 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 761536425 is about 27595.9494310306. The cubic root of 761536425 is about 913.1950743380.

The spelling of 761536425 in words is "seven hundred sixty-one million, five hundred thirty-six thousand, four hundred twenty-five".