53170884937 has 2 divisors, whose sum is σ = 53170884938. Its totient is φ = 53170884936.

The previous prime is 53170884931. The next prime is 53170884979. The reversal of 53170884937 is 73948807135.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30171342601 + 22999542336 = 173699^2 + 151656^2 .

It is a cyclic number.

It is not a de Polignac number, because 53170884937 - 2²³ = 53162496329 is a prime.

It is not a weakly prime, because it can be changed into another prime (53170884931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26585442468 + 26585442469.

It is an arithmetic number, because the mean of its divisors is an integer number (26585442469).

Almost surely, 2^53170884937 is an apocalyptic number.

It is an amenable number.

53170884937 is a deficient number, since it is larger than the sum of its proper divisors (1).

53170884937 is an equidigital number, since it uses as much as digits as its factorization.

53170884937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 53170884937 in words is "fifty-three billion, one hundred seventy million, eight hundred eighty-four thousand, nine hundred thirty-seven".