15005414051 has 4 divisors (see below), whose sum is σ = 15006518400. Its totient is φ = 15004309704.

The previous prime is 15005414033. The next prime is 15005414071. The reversal of 15005414051 is 15041450051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15005414051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15005414051.

It is not an unprimeable number, because it can be changed into a prime (15005414071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531536 + ... + 559053.

It is an arithmetic number, because the mean of its divisors is an integer number (3751629600).

Almost surely, 2^15005414051 is an apocalyptic number.

15005414051 is a deficient number, since it is larger than the sum of its proper divisors (1104349).

15005414051 is a wasteful number, since it uses less digits than its factorization.

15005414051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104348.

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 15005414051 in words is "fifteen billion, five million, four hundred fourteen thousand, fifty-one".