475745152 has 16 divisors (see below), whose sum is σ = 947773800. Its totient is φ = 237872512.

The previous prime is 475745141. The next prime is 475745173. The reversal of 475745152 is 251547574.

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1858252 + ... + 1858507.

Almost surely, 2^475745152 is an apocalyptic number.

It is an amenable number.

475745152 is a deficient number, since it is larger than the sum of its proper divisors (472028648).

475745152 is an equidigital number, since it uses as much as digits as its factorization.

475745152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716773 (or 3716761 counting only the distinct ones).

The product of its digits is 196000, while the sum is 40.

The square root of 475745152 is about 21811.5829778583. The cubic root of 475745152 is about 780.6531631742.

The spelling of 475745152 in words is "four hundred seventy-five million, seven hundred forty-five thousand, one hundred fifty-two".