15023150350 has 72 divisors (see below), whose sum is σ = 31458502152. Its totient is φ = 5305713600.

The previous prime is 15023150339. The next prime is 15023150381. The reversal of 15023150350 is 5305132051.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 322005 + ... + 365695.

It is an arithmetic number, because the mean of its divisors is an integer number (436923641).

Almost surely, 2^15023150350 is an apocalyptic number.

15023150350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15023150350 is an abundant number, since it is smaller than the sum of its proper divisors (16435351802).

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

15023150350 is a wasteful number, since it uses less digits than its factorization.

15023150350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43762 (or 43734 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The spelling of 15023150350 in words is "fifteen billion, twenty-three million, one hundred fifty thousand, three hundred fifty".