461457006173451 has 12 divisors (see below), whose sum is σ = 666634915579360. Its totient is φ = 307598354886960.

The previous prime is 461457006173407. The next prime is 461457006173459. The reversal of 461457006173451 is 154371600754164.

It is a happy number.

461457006173451 is a `hidden beast` number, since 4 + 6 + 1 + 4 + 570 + 0 + 6 + 17 + 3 + 4 + 51 = 666.

It is not a de Polignac number, because 461457006173451 - 2⁷ = 461457006173323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461457006173459) 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, 3304028680 + ... + 3304168341.

Almost surely, 2^{461457006173451} is an apocalyptic number.

461457006173451 is a deficient number, since it is larger than the sum of its proper divisors (205177909405909).

461457006173451 is a wasteful number, since it uses less digits than its factorization.

461457006173451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6608204786 (or 6608204783 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 461457006173451 in words is "four hundred sixty-one trillion, four hundred fifty-seven billion, six million, one hundred seventy-three thousand, four hundred fifty-one".