425504514 has 16 divisors (see below), whose sum is σ = 874009728. Its totient is φ = 138001392.

The previous prime is 425504503. The next prime is 425504533. The reversal of 425504514 is 415405524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958122 + ... + 958565.

It is an arithmetic number, because the mean of its divisors is an integer number (54625608).

Almost surely, 2^425504514 is an apocalyptic number.

425504514 is an abundant number, since it is smaller than the sum of its proper divisors (448505214).

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

425504514 is a wasteful number, since it uses less digits than its factorization.

425504514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916729.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 425504514 is about 20627.7607606836. The cubic root of 425504514 is about 752.1446843705.

The spelling of 425504514 in words is "four hundred twenty-five million, five hundred four thousand, five hundred fourteen".