461425539 has 12 divisors (see below), whose sum is σ = 618081368. Its totient is φ = 306196800.

The previous prime is 461425537. The next prime is 461425567. The reversal of 461425539 is 935524164.

It is not a de Polignac number, because 461425539 - 2¹ = 461425537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461425497 and 461425506.

It is not an unprimeable number, because it can be changed into a prime (461425537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657889 + ... + 658589.

Almost surely, 2^461425539 is an apocalyptic number.

461425539 is a deficient number, since it is larger than the sum of its proper divisors (156655829).

461425539 is an frugal number, since it uses more digits than its factorization.

461425539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718 (or 1017 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 461425539 is about 21480.8179313545. The cubic root of 461425539 is about 772.7408584836.

It can be divided in two parts, 46142 and 5539, that added together give a triangular number (51681 = T₃₂₁).

The spelling of 461425539 in words is "four hundred sixty-one million, four hundred twenty-five thousand, five hundred thirty-nine".