15250632443 has 2 divisors, whose sum is σ = 15250632444. Its totient is φ = 15250632442.

The previous prime is 15250632403. The next prime is 15250632457. The reversal of 15250632443 is 34423605251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15250632443 - 2³⁰ = 14176890619 is a prime.

It is a super-2 number, since 2×15250632443² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15250632403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7625316221 + 7625316222.

It is an arithmetic number, because the mean of its divisors is an integer number (7625316222).

Almost surely, 2^15250632443 is an apocalyptic number.

15250632443 is a deficient number, since it is larger than the sum of its proper divisors (1).

15250632443 is an equidigital number, since it uses as much as digits as its factorization.

15250632443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 15250632443 in words is "fifteen billion, two hundred fifty million, six hundred thirty-two thousand, four hundred forty-three".