15456395483 has 2 divisors, whose sum is σ = 15456395484. Its totient is φ = 15456395482.

The previous prime is 15456395477. The next prime is 15456395489. The reversal of 15456395483 is 38459365451.

It is a balanced prime because it is at equal distance from previous prime (15456395477) and next prime (15456395489).

It is a cyclic number.

It is not a de Polignac number, because 15456395483 - 2⁴ = 15456395467 is a prime.

It is a super-3 number, since 3×15456395483³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (15456395489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7728197741 + 7728197742.

It is an arithmetic number, because the mean of its divisors is an integer number (7728197742).

Almost surely, 2^15456395483 is an apocalyptic number.

15456395483 is a deficient number, since it is larger than the sum of its proper divisors (1).

15456395483 is an equidigital number, since it uses as much as digits as its factorization.

15456395483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776000, while the sum is 53.

The spelling of 15456395483 in words is "fifteen billion, four hundred fifty-six million, three hundred ninety-five thousand, four hundred eighty-three".