53045712237 has 16 divisors (see below), whose sum is σ = 80836301952. Its totient is φ = 30310057920.

The previous prime is 53045712211. The next prime is 53045712257. The reversal of 53045712237 is 73221754035.

It is not a de Polignac number, because 53045712237 - 2¹¹ = 53045710189 is a prime.

It is a super-2 number, since 2×53045712237² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53045712195 and 53045712204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53045712257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348643 + ... + 477119.

It is an arithmetic number, because the mean of its divisors is an integer number (5052268872).

Almost surely, 2^53045712237 is an apocalyptic number.

It is an amenable number.

53045712237 is a deficient number, since it is larger than the sum of its proper divisors (27790589715).

53045712237 is a wasteful number, since it uses less digits than its factorization.

53045712237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148148.

The product of its (nonzero) digits is 176400, while the sum is 39.

The spelling of 53045712237 in words is "fifty-three billion, forty-five million, seven hundred twelve thousand, two hundred thirty-seven".