15152405414540 has 48 divisors (see below), whose sum is σ = 32516080466688. Its totient is φ = 5929803132864.

The previous prime is 15152405414521. The next prime is 15152405414621. The reversal of 15152405414540 is 4541450425151.

It is a super-2 number, since 2×15152405414540² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44139482 + ... + 44481441.

It is an arithmetic number, because the mean of its divisors is an integer number (677418343056).

Almost surely, 2^{15152405414540} is an apocalyptic number.

15152405414540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15152405414540 is an abundant number, since it is smaller than the sum of its proper divisors (17363675052148).

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

15152405414540 is a wasteful number, since it uses less digits than its factorization.

15152405414540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88621118 (or 88621116 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 41.

Adding to 15152405414540 its reverse (4541450425151), we get a palindrome (19693855839691).

The spelling of 15152405414540 in words is "fifteen trillion, one hundred fifty-two billion, four hundred five million, four hundred fourteen thousand, five hundred forty".