474945025 has 24 divisors (see below), whose sum is σ = 605070648. Its totient is φ = 369600000.

The previous prime is 474945013. The next prime is 474945043. The reversal of 474945025 is 520549474.

It can be written as a sum of positive squares in 12 ways, for example, as 92390544 + 382554481 = 9612^2 + 19559^2 .

It is not a de Polignac number, because 474945025 - 2¹⁷ = 474813953 is a prime.

It is a super-4 number, since 4×474945025⁴ (a number of 36 digits) contains 4444 as substring.

It is a Duffinian number.

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, 677175 + ... + 677875.

It is an arithmetic number, because the mean of its divisors is an integer number (25211277).

Almost surely, 2^474945025 is an apocalyptic number.

It is an amenable number.

474945025 is a deficient number, since it is larger than the sum of its proper divisors (130125623).

474945025 is a wasteful number, since it uses less digits than its factorization.

474945025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413 (or 1408 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 474945025 is about 21793.2334682121. The cubic root of 474945025 is about 780.2152731473.

The spelling of 474945025 in words is "four hundred seventy-four million, nine hundred forty-five thousand, twenty-five".