15000551151 has 8 divisors (see below), whose sum is σ = 20378107440. Its totient is φ = 9811681152.

The previous prime is 15000551143. The next prime is 15000551173. The reversal of 15000551151 is 15115500051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15000551151 - 2³ = 15000551143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15000551131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47171386 + ... + 47171703.

It is an arithmetic number, because the mean of its divisors is an integer number (2547263430).

Almost surely, 2^15000551151 is an apocalyptic number.

15000551151 is a deficient number, since it is larger than the sum of its proper divisors (5377556289).

15000551151 is an equidigital number, since it uses as much as digits as its factorization.

15000551151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94343145.

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 15000551151 in words is "fifteen billion, five hundred fifty-one thousand, one hundred fifty-one".