15043050451 has 12 divisors (see below), whose sum is σ = 17806842256. Its totient is φ = 12623537520.

The previous prime is 15043050431. The next prime is 15043050467. The reversal of 15043050451 is 15405034051.

15043050451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15043050451 - 2²⁷ = 14908832723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15043050431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4780071 + ... + 4783216.

Almost surely, 2^15043050451 is an apocalyptic number.

15043050451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

15043050451 is a deficient number, since it is larger than the sum of its proper divisors (2763791805).

15043050451 is a wasteful number, since it uses less digits than its factorization.

15043050451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9563322 (or 9563311 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 15043050451 in words is "fifteen billion, forty-three million, fifty thousand, four hundred fifty-one".