475357970782 has 4 divisors (see below), whose sum is σ = 713036956176. Its totient is φ = 237678985390.

The previous prime is 475357970753. The next prime is 475357970819. The reversal of 475357970782 is 287079753574.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118839492694 + ... + 118839492697.

It is an arithmetic number, because the mean of its divisors is an integer number (178259239044).

Almost surely, 2^475357970782 is an apocalyptic number.

475357970782 is a deficient number, since it is larger than the sum of its proper divisors (237678985394).

475357970782 is a wasteful number, since it uses less digits than its factorization.

475357970782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237678985393.

The product of its (nonzero) digits is 103723200, while the sum is 64.

The spelling of 475357970782 in words is "four hundred seventy-five billion, three hundred fifty-seven million, nine hundred seventy thousand, seven hundred eighty-two".