13034555451 has 16 divisors (see below), whose sum is σ = 19332506400. Its totient is φ = 8679779424.

The previous prime is 13034555447. The next prime is 13034555453. The reversal of 13034555451 is 15455543031.

13034555451 is a `hidden beast` number, since 1 + 30 + 34 + 55 + 545 + 1 = 666.

It is not a de Polignac number, because 13034555451 - 2² = 13034555447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13034555453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251556 + ... + 298913.

It is an arithmetic number, because the mean of its divisors is an integer number (1208281650).

Almost surely, 2^13034555451 is an apocalyptic number.

13034555451 is a deficient number, since it is larger than the sum of its proper divisors (6297950949).

13034555451 is an equidigital number, since it uses as much as digits as its factorization.

13034555451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551355 (or 551349 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 13034555451 in words is "thirteen billion, thirty-four million, five hundred fifty-five thousand, four hundred fifty-one".