15502229825983 has 2 divisors, whose sum is σ = 15502229825984. Its totient is φ = 15502229825982.

The previous prime is 15502229825963. The next prime is 15502229826073. The reversal of 15502229825983 is 38952892220551.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15502229825983 - 2³⁷ = 15364790872511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15502229825963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7751114912991 + 7751114912992.

It is an arithmetic number, because the mean of its divisors is an integer number (7751114912992).

Almost surely, 2^{15502229825983} is an apocalyptic number.

15502229825983 is a deficient number, since it is larger than the sum of its proper divisors (1).

15502229825983 is an equidigital number, since it uses as much as digits as its factorization.

15502229825983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104000, while the sum is 61.

The spelling of 15502229825983 in words is "fifteen trillion, five hundred two billion, two hundred twenty-nine million, eight hundred twenty-five thousand, nine hundred eighty-three".