474992985527 has 2 divisors, whose sum is σ = 474992985528. Its totient is φ = 474992985526.

The previous prime is 474992985521. The next prime is 474992985613. The reversal of 474992985527 is 725589299474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474992985527 - 2¹⁰ = 474992984503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474992985521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237496492763 + 237496492764.

It is an arithmetic number, because the mean of its divisors is an integer number (237496492764).

Almost surely, 2^474992985527 is an apocalyptic number.

474992985527 is a deficient number, since it is larger than the sum of its proper divisors (1).

474992985527 is an equidigital number, since it uses as much as digits as its factorization.

474992985527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 457228800, while the sum is 71.

The spelling of 474992985527 in words is "four hundred seventy-four billion, nine hundred ninety-two million, nine hundred eighty-five thousand, five hundred twenty-seven".