7475285904 has 40 divisors (see below), whose sum is σ = 19319805120. Its totient is φ = 2490645888.

The previous prime is 7475285903. The next prime is 7475285911. The reversal of 7475285904 is 4095825747.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7475285903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77109 + ... + 144555.

It is an arithmetic number, because the mean of its divisors is an integer number (482995128).

Almost surely, 2^7475285904 is an apocalyptic number.

It is an amenable number.

7475285904 is an abundant number, since it is smaller than the sum of its proper divisors (11844519216).

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

7475285904 is a wasteful number, since it uses less digits than its factorization.

7475285904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69767 (or 69761 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The square root of 7475285904 is about 86459.7357386662. The cubic root of 7475285904 is about 1955.2814009632.

The spelling of 7475285904 in words is "seven billion, four hundred seventy-five million, two hundred eighty-five thousand, nine hundred four".