345551501312163 has 12 divisors (see below), whose sum is σ = 515230912351168. Its totient is φ = 222936452459280.

The previous prime is 345551501312161. The next prime is 345551501312179. The reversal of 345551501312163 is 361213105155543.

345551501312163 is a `hidden beast` number, since 3 + 4 + 5 + 5 + 51 + 501 + 31 + 2 + 1 + 63 = 666.

It is not a de Polignac number, because 345551501312163 - 2¹ = 345551501312161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345551501312161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 619267923220 + ... + 619267923777.

Almost surely, 2^{345551501312163} is an apocalyptic number.

345551501312163 is a deficient number, since it is larger than the sum of its proper divisors (169679411039005).

345551501312163 is a wasteful number, since it uses less digits than its factorization.

345551501312163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238535847034 (or 1238535847031 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 345551501312163 in words is "three hundred forty-five trillion, five hundred fifty-one billion, five hundred one million, three hundred twelve thousand, one hundred sixty-three".