13012152455 has 16 divisors (see below), whose sum is σ = 15763960800. Its totient is φ = 10310479872.

The previous prime is 13012152449. The next prime is 13012152467. The reversal of 13012152455 is 55425121031.

It is a cyclic number.

It is not a de Polignac number, because 13012152455 - 2⁸ = 13012152199 is a prime.

It is a super-2 number, since 2×13012152455² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286412 + ... + 328718.

It is an arithmetic number, because the mean of its divisors is an integer number (985247550).

Almost surely, 2^13012152455 is an apocalyptic number.

13012152455 is a deficient number, since it is larger than the sum of its proper divisors (2751808345).

13012152455 is a wasteful number, since it uses less digits than its factorization.

13012152455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42898.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 13012152455 its reverse (55425121031), we get a palindrome (68437273486).

The spelling of 13012152455 in words is "thirteen billion, twelve million, one hundred fifty-two thousand, four hundred fifty-five".