245760317476 has 6 divisors (see below), whose sum is σ = 430080555590. Its totient is φ = 122880158736.

The previous prime is 245760317461. The next prime is 245760317513. The reversal of 245760317476 is 674713067542.

It can be written as a sum of positive squares in only one way, i.e., 237972254976 + 7788062500 = 487824^2 + 88250^2 .

It is a super-2 number, since 2×245760317476² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30720039681 + ... + 30720039688.

Almost surely, 2^245760317476 is an apocalyptic number.

It is an amenable number.

245760317476 is a deficient number, since it is larger than the sum of its proper divisors (184320238114).

245760317476 is a wasteful number, since it uses less digits than its factorization.

245760317476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61440079373 (or 61440079371 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 52.

The spelling of 245760317476 in words is "two hundred forty-five billion, seven hundred sixty million, three hundred seventeen thousand, four hundred seventy-six".