476041979497 has 16 divisors (see below), whose sum is σ = 570804450304. Its totient is φ = 388400184000.

The previous prime is 476041979453. The next prime is 476041979507. The reversal of 476041979497 is 794979140674.

It is a cyclic number.

It is not a de Polignac number, because 476041979497 - 2¹⁹ = 476041455209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (476041973497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17968254 + ... + 17994727.

It is an arithmetic number, because the mean of its divisors is an integer number (35675278144).

Almost surely, 2^476041979497 is an apocalyptic number.

It is an amenable number.

476041979497 is a deficient number, since it is larger than the sum of its proper divisors (94762470807).

476041979497 is a wasteful number, since it uses less digits than its factorization.

476041979497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35963080.

The product of its (nonzero) digits is 96018048, while the sum is 67.

The spelling of 476041979497 in words is "four hundred seventy-six billion, forty-one million, nine hundred seventy-nine thousand, four hundred ninety-seven".