425071504 has 120 divisors (see below), whose sum is σ = 1006435584. Its totient is φ = 172224000.

The previous prime is 425071489. The next prime is 425071523. The reversal of 425071504 is 405170524.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 921834 + ... + 922294.

Almost surely, 2^425071504 is an apocalyptic number.

425071504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425071504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503217792).

425071504 is an abundant number, since it is smaller than the sum of its proper divisors (581364080).

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

425071504 is a wasteful number, since it uses less digits than its factorization.

425071504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 425071504 is about 20617.2622818841. The cubic root of 425071504 is about 751.8894605139.

The spelling of 425071504 in words is "four hundred twenty-five million, seventy-one thousand, five hundred four".