52775326515135 has 64 divisors (see below), whose sum is σ = 102046139080704. Its totient is φ = 22778155929600.

The previous prime is 52775326515133. The next prime is 52775326515167. The reversal of 52775326515135 is 53151562357725.

It is not a de Polignac number, because 52775326515135 - 2¹ = 52775326515133 is a prime.

It is a super-2 number, since 2×52775326515135² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52775326515133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197593594 + ... + 197860503.

It is an arithmetic number, because the mean of its divisors is an integer number (1594470923136).

Almost surely, 2^{52775326515135} is an apocalyptic number.

52775326515135 is a deficient number, since it is larger than the sum of its proper divisors (49270812565569).

52775326515135 is a wasteful number, since it uses less digits than its factorization.

52775326515135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395454184.

The product of its digits is 33075000, while the sum is 57.

The spelling of 52775326515135 in words is "fifty-two trillion, seven hundred seventy-five billion, three hundred twenty-six million, five hundred fifteen thousand, one hundred thirty-five".