12615365150 has 24 divisors (see below), whose sum is σ = 23594234664. Its totient is φ = 5018263200.

The previous prime is 12615365149. The next prime is 12615365159. The reversal of 12615365150 is 5156351621.

It is a self number, because there is not a number n which added to its sum of digits gives 12615365150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12615365159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 687932 + ... + 706031.

It is an arithmetic number, because the mean of its divisors is an integer number (983093111).

Almost surely, 2^12615365150 is an apocalyptic number.

12615365150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12615365150 is a deficient number, since it is larger than the sum of its proper divisors (10978869514).

12615365150 is a wasteful number, since it uses less digits than its factorization.

12615365150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394156 (or 1394151 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 12615365150 in words is "twelve billion, six hundred fifteen million, three hundred sixty-five thousand, one hundred fifty".