475362617642 has 16 divisors (see below), whose sum is σ = 778008478464. Its totient is φ = 216034368000.

The previous prime is 475362617591. The next prime is 475362617651. The reversal of 475362617642 is 246716263574.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1854359 + ... + 2095082.

It is an arithmetic number, because the mean of its divisors is an integer number (48625529904).

Almost surely, 2^475362617642 is an apocalyptic number.

475362617642 is a deficient number, since it is larger than the sum of its proper divisors (302645860822).

475362617642 is a wasteful number, since it uses less digits than its factorization.

475362617642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954925.

The product of its digits is 10160640, while the sum is 53.

The spelling of 475362617642 in words is "four hundred seventy-five billion, three hundred sixty-two million, six hundred seventeen thousand, six hundred forty-two".