1053237624493 has 2 divisors, whose sum is σ = 1053237624494. Its totient is φ = 1053237624492.

The previous prime is 1053237624431. The next prime is 1053237624497. The reversal of 1053237624493 is 3944267323501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548906137924 + 504331486569 = 740882^2 + 710163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053237624493 is a prime.

It is a super-2 number, since 2×1053237624493² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053237624497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526618812246 + 526618812247.

It is an arithmetic number, because the mean of its divisors is an integer number (526618812247).

Almost surely, 2^{1053237624493} is an apocalyptic number.

It is an amenable number.

1053237624493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053237624493 is an equidigital number, since it uses as much as digits as its factorization.

1053237624493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 1053237624493 in words is "one trillion, fifty-three billion, two hundred thirty-seven million, six hundred twenty-four thousand, four hundred ninety-three".