73164540135 has 32 divisors (see below), whose sum is σ = 117285236928. Its totient is φ = 38947184640.

The previous prime is 73164540091. The next prime is 73164540157. The reversal of 73164540135 is 53104546137.

It is not a de Polignac number, because 73164540135 - 2¹¹ = 73164538087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73164540093 and 73164540102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26574919 + ... + 26577671.

It is an arithmetic number, because the mean of its divisors is an integer number (3665163654).

Almost surely, 2^73164540135 is an apocalyptic number.

73164540135 is a deficient number, since it is larger than the sum of its proper divisors (44120696793).

73164540135 is a wasteful number, since it uses less digits than its factorization.

73164540135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 73164540135 in words is "seventy-three billion, one hundred sixty-four million, five hundred forty thousand, one hundred thirty-five".