54635643715075 has 6 divisors (see below), whose sum is σ = 67748198206724. Its totient is φ = 43708514972040.

The previous prime is 54635643715021. The next prime is 54635643715087. The reversal of 54635643715075 is 57051734653645.

It is not a de Polignac number, because 54635643715075 - 2¹³ = 54635643706883 is a prime.

It is a super-2 number, since 2×54635643715075² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1092712874277 + ... + 1092712874326.

Almost surely, 2^{54635643715075} is an apocalyptic number.

54635643715075 is a deficient number, since it is larger than the sum of its proper divisors (13112554491649).

54635643715075 is a wasteful number, since it uses less digits than its factorization.

54635643715075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185425748613 (or 2185425748608 counting only the distinct ones).

The product of its (nonzero) digits is 158760000, while the sum is 61.

The spelling of 54635643715075 in words is "fifty-four trillion, six hundred thirty-five billion, six hundred forty-three million, seven hundred fifteen thousand, seventy-five".