15008050840 has 32 divisors (see below), whose sum is σ = 35754475680. Its totient is φ = 5650089472.

The previous prime is 15008050831. The next prime is 15008050879. The reversal of 15008050840 is 4805080051.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11034652 + ... + 11036011.

It is an arithmetic number, because the mean of its divisors is an integer number (1117327365).

Almost surely, 2^15008050840 is an apocalyptic number.

15008050840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15008050840 is an abundant number, since it is smaller than the sum of its proper divisors (20746424840).

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

15008050840 is a wasteful number, since it uses less digits than its factorization.

15008050840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22070691 (or 22070687 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The spelling of 15008050840 in words is "fifteen billion, eight million, fifty thousand, eight hundred forty".