118135356575 has 54 divisors (see below), whose sum is σ = 154326716208. Its totient is φ = 89665444800.

The previous prime is 118135356551. The next prime is 118135356583. The reversal of 118135356575 is 575653531811.

It is not a de Polignac number, because 118135356575 - 2²² = 118131162271 is a prime.

It is a Duffinian number.

Its product of digits (1890000) is a multiple of the sum of its prime divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 435923690 + ... + 435923960.

It is an arithmetic number, because the mean of its divisors is an integer number (2857902152).

Almost surely, 2^118135356575 is an apocalyptic number.

118135356575 is a deficient number, since it is larger than the sum of its proper divisors (36191359633).

118135356575 is an frugal number, since it uses more digits than its factorization.

118135356575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 360 counting only the distinct ones).

The product of its digits is 1890000, while the sum is 50.

The spelling of 118135356575 in words is "one hundred eighteen billion, one hundred thirty-five million, three hundred fifty-six thousand, five hundred seventy-five".