73134650457 has 12 divisors (see below), whose sum is σ = 115242479664. Its totient is φ = 44324030520.

The previous prime is 73134650441. The next prime is 73134650507. The reversal of 73134650457 is 75405643137.

73134650457 is a `hidden beast` number, since 7 + 3 + 134 + 6 + 504 + 5 + 7 = 666.

It is not a de Polignac number, because 73134650457 - 2⁴ = 73134650441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73134650417) 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, 369366823 + ... + 369367020.

It is an arithmetic number, because the mean of its divisors is an integer number (9603539972).

Almost surely, 2^73134650457 is an apocalyptic number.

It is an amenable number.

73134650457 is a deficient number, since it is larger than the sum of its proper divisors (42107829207).

73134650457 is a wasteful number, since it uses less digits than its factorization.

73134650457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738733860 (or 738733857 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 73134650457 in words is "seventy-three billion, one hundred thirty-four million, six hundred fifty thousand, four hundred fifty-seven".