15042630050 has 36 divisors (see below), whose sum is σ = 32547344850. Its totient is φ = 5157472320.

The previous prime is 15042630041. The next prime is 15042630079. The reversal of 15042630050 is 5003624051.

It can be written as a sum of positive squares in 3 ways, for example, as 8423017729 + 6619612321 = 91777^2 + 81361^2 .

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 3067475 + ... + 3072374.

Almost surely, 2^15042630050 is an apocalyptic number.

15042630050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15042630050 is an abundant number, since it is smaller than the sum of its proper divisors (17504714800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15042630050 is a wasteful number, since it uses less digits than its factorization.

15042630050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139875 (or 6139863 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 15042630050 in words is "fifteen billion, forty-two million, six hundred thirty thousand, fifty".