15757882043 has 2 divisors, whose sum is σ = 15757882044. Its totient is φ = 15757882042.

The previous prime is 15757882013. The next prime is 15757882057. The reversal of 15757882043 is 34028875751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15757882043 - 2¹⁰ = 15757881019 is a prime.

It is a super-2 number, since 2×15757882043² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15757881982 and 15757882000.

It is not a weakly prime, because it can be changed into another prime (15757882013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7878941021 + 7878941022.

It is an arithmetic number, because the mean of its divisors is an integer number (7878941022).

Almost surely, 2^15757882043 is an apocalyptic number.

15757882043 is a deficient number, since it is larger than the sum of its proper divisors (1).

15757882043 is an equidigital number, since it uses as much as digits as its factorization.

15757882043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1881600, while the sum is 50.

The spelling of 15757882043 in words is "fifteen billion, seven hundred fifty-seven million, eight hundred eighty-two thousand, forty-three".