474635216455 has 32 divisors (see below), whose sum is σ = 607802469120. Its totient is φ = 354568942080.

The previous prime is 474635216449. The next prime is 474635216467. The reversal of 474635216455 is 554612536474.

It is not a de Polignac number, because 474635216455 - 2¹¹ = 474635214407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19210660 + ... + 19235350.

It is an arithmetic number, because the mean of its divisors is an integer number (18993827160).

Almost surely, 2^474635216455 is an apocalyptic number.

474635216455 is a deficient number, since it is larger than the sum of its proper divisors (133167252665).

474635216455 is a wasteful number, since it uses less digits than its factorization.

474635216455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26479.

The product of its digits is 12096000, while the sum is 52.

The spelling of 474635216455 in words is "four hundred seventy-four billion, six hundred thirty-five million, two hundred sixteen thousand, four hundred fifty-five".