15133622451 has 16 divisors (see below), whose sum is σ = 20736189600. Its totient is φ = 9810402048.

The previous prime is 15133622437. The next prime is 15133622453. The reversal of 15133622451 is 15422633151.

It is not a de Polignac number, because 15133622451 - 2¹⁵ = 15133589683 is a prime.

It is a super-2 number, since 2×15133622451² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15133622453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144415 + ... + 226103.

It is an arithmetic number, because the mean of its divisors is an integer number (1296011850).

Almost surely, 2^15133622451 is an apocalyptic number.

15133622451 is a deficient number, since it is larger than the sum of its proper divisors (5602567149).

15133622451 is a wasteful number, since it uses less digits than its factorization.

15133622451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83398.

The product of its digits is 21600, while the sum is 33.

The spelling of 15133622451 in words is "fifteen billion, one hundred thirty-three million, six hundred twenty-two thousand, four hundred fifty-one".