15452044188793 has 2 divisors, whose sum is σ = 15452044188794. Its totient is φ = 15452044188792.

The previous prime is 15452044188743. The next prime is 15452044188803. The reversal of 15452044188793 is 39788144025451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13438588193424 + 2013455995369 = 3665868^2 + 1418963^2 .

It is a cyclic number.

It is not a de Polignac number, because 15452044188793 - 2¹⁷ = 15452044057721 is a prime.

It is a super-2 number, since 2×15452044188793² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15452044188743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7726022094396 + 7726022094397.

It is an arithmetic number, because the mean of its divisors is an integer number (7726022094397).

Almost surely, 2^{15452044188793} is an apocalyptic number.

It is an amenable number.

15452044188793 is a deficient number, since it is larger than the sum of its proper divisors (1).

15452044188793 is an equidigital number, since it uses as much as digits as its factorization.

15452044188793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38707200, while the sum is 61.

The spelling of 15452044188793 in words is "fifteen trillion, four hundred fifty-two billion, forty-four million, one hundred eighty-eight thousand, seven hundred ninety-three".