13046025456 has 40 divisors (see below), whose sum is σ = 37446926160. Its totient is φ = 4348675008.

The previous prime is 13046025439. The next prime is 13046025457. The reversal of 13046025456 is 65452064031.

13046025456 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 602 + 5 + 45 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13046025456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13046025457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15099135 + ... + 15099998.

It is an arithmetic number, because the mean of its divisors is an integer number (936173154).

Almost surely, 2^13046025456 is an apocalyptic number.

13046025456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13046025456 is an abundant number, since it is smaller than the sum of its proper divisors (24400900704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13046025456 is a wasteful number, since it uses less digits than its factorization.

13046025456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30199150 (or 30199138 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 13046025456 its reverse (65452064031), we get a palindrome (78498089487).

The spelling of 13046025456 in words is "thirteen billion, forty-six million, twenty-five thousand, four hundred fifty-six".