53145151052331 has 16 divisors (see below), whose sum is σ = 76328533159200. Its totient is φ = 32697188183040.

The previous prime is 53145151052321. The next prime is 53145151052333. The reversal of 53145151052331 is 13325015154135.

53145151052331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53145151052331 - 2³⁸ = 52870273145387 is a prime.

It is a super-2 number, since 2×53145151052331² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 53145151052331.

It is not an unprimeable number, because it can be changed into a prime (53145151052333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156498150 + ... + 156837371.

It is an arithmetic number, because the mean of its divisors is an integer number (4770533322450).

Almost surely, 2^{53145151052331} is an apocalyptic number.

53145151052331 is a deficient number, since it is larger than the sum of its proper divisors (23183382106869).

53145151052331 is a wasteful number, since it uses less digits than its factorization.

53145151052331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313339886.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 53145151052331 in words is "fifty-three trillion, one hundred forty-five billion, one hundred fifty-one million, fifty-two thousand, three hundred thirty-one".