477499753 has 2 divisors, whose sum is σ = 477499754. Its totient is φ = 477499752.

The previous prime is 477499741. The next prime is 477499777. The reversal of 477499753 is 357994774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 382476249 + 95023504 = 19557^2 + 9748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-477499753 is a prime.

It is a super-2 number, since 2×477499753² = 456012028230122018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 477499694 and 477499703.

It is not a weakly prime, because it can be changed into another prime (477499733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238749876 + 238749877.

It is an arithmetic number, because the mean of its divisors is an integer number (238749877).

Almost surely, 2^477499753 is an apocalyptic number.

It is an amenable number.

477499753 is a deficient number, since it is larger than the sum of its proper divisors (1).

477499753 is an equidigital number, since it uses as much as digits as its factorization.

477499753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6667920, while the sum is 55.

The square root of 477499753 is about 21851.7677316962. The cubic root of 477499753 is about 781.6116976230.

The spelling of 477499753 in words is "four hundred seventy-seven million, four hundred ninety-nine thousand, seven hundred fifty-three".