425003536 has 20 divisors (see below), whose sum is σ = 871882812. Its totient is φ = 200001536.

The previous prime is 425003471. The next prime is 425003549. The reversal of 425003536 is 635300524.

It can be written as a sum of positive squares in 2 ways, for example, as 134096400 + 290907136 = 11580^2 + 17056^2 .

It is a super-2 number, since 2×425003536² = 361256011225006592, which contains 22 as substring.

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, 780985 + ... + 781528.

Almost surely, 2^425003536 is an apocalyptic number.

It is an amenable number.

425003536 is an abundant number, since it is smaller than the sum of its proper divisors (446879276).

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

425003536 is a wasteful number, since it uses less digits than its factorization.

425003536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562538 (or 1562532 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 425003536 is about 20615.6138885069. The cubic root of 425003536 is about 751.8493832199.

The spelling of 425003536 in words is "four hundred twenty-five million, three thousand, five hundred thirty-six".