15052051340 has 24 divisors (see below), whose sum is σ = 32127495792. Its totient is φ = 5922118080.

The previous prime is 15052051307. The next prime is 15052051349. The reversal of 15052051340 is 4315025051.

It is not an unprimeable number, because it can be changed into a prime (15052051349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6167654 + ... + 6170093.

It is an arithmetic number, because the mean of its divisors is an integer number (1338645658).

Almost surely, 2^15052051340 is an apocalyptic number.

15052051340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15052051340 is an abundant number, since it is smaller than the sum of its proper divisors (17075444452).

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

15052051340 is a wasteful number, since it uses less digits than its factorization.

15052051340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12337817 (or 12337815 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 15052051340 its reverse (4315025051), we get a palindrome (19367076391).

The spelling of 15052051340 in words is "fifteen billion, fifty-two million, fifty-one thousand, three hundred forty".