425411544 has 16 divisors (see below), whose sum is σ = 1063528920. Its totient is φ = 141803840.

The previous prime is 425411507. The next prime is 425411557. The reversal of 425411544 is 445114524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8862717 + ... + 8862764.

Almost surely, 2^425411544 is an apocalyptic number.

It is an amenable number.

425411544 is an abundant number, since it is smaller than the sum of its proper divisors (638117376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425411544 is a wasteful number, since it uses less digits than its factorization.

425411544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17725490 (or 17725486 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 425411544 is about 20625.5071210383. The cubic root of 425411544 is about 752.0899007882.

The spelling of 425411544 in words is "four hundred twenty-five million, four hundred eleven thousand, five hundred forty-four".