425064562 has 16 divisors (see below), whose sum is σ = 693064512. Its totient is φ = 194348880.

The previous prime is 425064559. The next prime is 425064593. The reversal of 425064562 is 265460524.

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, 73614 + ... + 79177.

It is an arithmetic number, because the mean of its divisors is an integer number (43316532).

Almost surely, 2^425064562 is an apocalyptic number.

425064562 is a deficient number, since it is larger than the sum of its proper divisors (267999950).

425064562 is a wasteful number, since it uses less digits than its factorization.

425064562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152913.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 425064562 is about 20617.0939271276. The cubic root of 425064562 is about 751.8853673633.

The spelling of 425064562 in words is "four hundred twenty-five million, sixty-four thousand, five hundred sixty-two".