272157514321575 has 12 divisors (see below), whose sum is σ = 449967090345128. Its totient is φ = 145150674304800.

The previous prime is 272157514321547. The next prime is 272157514321579. The reversal of 272157514321575 is 575123415751272.

It is not a de Polignac number, because 272157514321575 - 2¹⁰ = 272157514320551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272157514321579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1814383428736 + ... + 1814383428885.

Almost surely, 2^{272157514321575} is an apocalyptic number.

272157514321575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

272157514321575 is a deficient number, since it is larger than the sum of its proper divisors (177809576023553).

272157514321575 is a wasteful number, since it uses less digits than its factorization.

272157514321575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628766857634 (or 3628766857629 counting only the distinct ones).

The product of its digits is 20580000, while the sum is 57.

The spelling of 272157514321575 in words is "two hundred seventy-two trillion, one hundred fifty-seven billion, five hundred fourteen million, three hundred twenty-one thousand, five hundred seventy-five".