15157200814 has 16 divisors (see below), whose sum is σ = 26004151008. Its totient is φ = 6490848672.

The previous prime is 15157200811. The next prime is 15157200841. The reversal of 15157200814 is 41800275151.

It is a self number, because there is not a number n which added to its sum of digits gives 15157200814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15157200811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406029 + ... + 441784.

It is an arithmetic number, because the mean of its divisors is an integer number (1625259438).

Almost surely, 2^15157200814 is an apocalyptic number.

15157200814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

15157200814 is a deficient number, since it is larger than the sum of its proper divisors (10846950194).

15157200814 is a wasteful number, since it uses less digits than its factorization.

15157200814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849099.

The product of its (nonzero) digits is 11200, while the sum is 34.

Adding to 15157200814 its reverse (41800275151), we get a palindrome (56957475965).

The spelling of 15157200814 in words is "fifteen billion, one hundred fifty-seven million, two hundred thousand, eight hundred fourteen".