477412499 has 4 divisors (see below), whose sum is σ = 486420336. Its totient is φ = 468404664.

The previous prime is 477412489. The next prime is 477412543. The reversal of 477412499 is 994214774.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-477412499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477412409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4503839 + ... + 4503944.

It is an arithmetic number, because the mean of its divisors is an integer number (121605084).

Almost surely, 2^477412499 is an apocalyptic number.

477412499 is a deficient number, since it is larger than the sum of its proper divisors (9007837).

477412499 is an equidigital number, since it uses as much as digits as its factorization.

477412499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007836.

The product of its digits is 508032, while the sum is 47.

The square root of 477412499 is about 21849.7711429662. The cubic root of 477412499 is about 781.5640864979.

The spelling of 477412499 in words is "four hundred seventy-seven million, four hundred twelve thousand, four hundred ninety-nine".