53101400203573 has 2 divisors, whose sum is σ = 53101400203574. Its totient is φ = 53101400203572.

The previous prime is 53101400203549. The next prime is 53101400203601. The reversal of 53101400203573 is 37530200410135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49930942189489 + 3170458014084 = 7066183^2 + 1780578^2 .

It is a cyclic number.

It is not a de Polignac number, because 53101400203573 - 2²⁵ = 53101366649141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53101400233573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26550700101786 + 26550700101787.

It is an arithmetic number, because the mean of its divisors is an integer number (26550700101787).

Almost surely, 2^{53101400203573} is an apocalyptic number.

It is an amenable number.

53101400203573 is a deficient number, since it is larger than the sum of its proper divisors (1).

53101400203573 is an equidigital number, since it uses as much as digits as its factorization.

53101400203573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 53101400203573 in words is "fifty-three trillion, one hundred one billion, four hundred million, two hundred three thousand, five hundred seventy-three".