53700020527 has 2 divisors, whose sum is σ = 53700020528. Its totient is φ = 53700020526.

The previous prime is 53700020519. The next prime is 53700020581. The reversal of 53700020527 is 72502000735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53700020527 - 2³ = 53700020519 is a prime.

It is a super-3 number, since 3×53700020527³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53700021527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26850010263 + 26850010264.

It is an arithmetic number, because the mean of its divisors is an integer number (26850010264).

Almost surely, 2^53700020527 is an apocalyptic number.

53700020527 is a deficient number, since it is larger than the sum of its proper divisors (1).

53700020527 is an equidigital number, since it uses as much as digits as its factorization.

53700020527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14700, while the sum is 31.

The spelling of 53700020527 in words is "fifty-three billion, seven hundred million, twenty thousand, five hundred twenty-seven".