403725050 has 12 divisors (see below), whose sum is σ = 750928686. Its totient is φ = 161490000.

The previous prime is 403725011. The next prime is 403725067. The reversal of 403725050 is 50527304.

It can be written as a sum of positive squares in 3 ways, for example, as 364924609 + 38800441 = 19103^2 + 6229^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4037201 + ... + 4037300.

Almost surely, 2^403725050 is an apocalyptic number.

403725050 is a deficient number, since it is larger than the sum of its proper divisors (347203636).

403725050 is a wasteful number, since it uses less digits than its factorization.

403725050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8074513 (or 8074508 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 403725050 is about 20092.9104412477. The cubic root of 403725050 is about 739.0864365440.

The spelling of 403725050 in words is "four hundred three million, seven hundred twenty-five thousand, fifty".