54572229253 has 2 divisors, whose sum is σ = 54572229254. Its totient is φ = 54572229252.

The previous prime is 54572229247. The next prime is 54572229263. The reversal of 54572229253 is 35292227545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54455956164 + 116273089 = 233358^2 + 10783^2 .

It is a cyclic number.

It is not a de Polignac number, because 54572229253 - 2²⁹ = 54035358341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54572229233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27286114626 + 27286114627.

It is an arithmetic number, because the mean of its divisors is an integer number (27286114627).

Almost surely, 2^54572229253 is an apocalyptic number.

It is an amenable number.

54572229253 is a deficient number, since it is larger than the sum of its proper divisors (1).

54572229253 is an equidigital number, since it uses as much as digits as its factorization.

54572229253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512000, while the sum is 46.

The spelling of 54572229253 in words is "fifty-four billion, five hundred seventy-two million, two hundred twenty-nine thousand, two hundred fifty-three".