15040150052528 has 10 divisors (see below), whose sum is σ = 29140290726804. Its totient is φ = 7520075026256.

The previous prime is 15040150052513. The next prime is 15040150052533. The reversal of 15040150052528 is 82525005104051.

It is a happy number.

It is a super-2 number, since 2×15040150052528² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15040150052491 and 15040150052500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470004689126 + ... + 470004689157.

Almost surely, 2^{15040150052528} is an apocalyptic number.

It is an amenable number.

15040150052528 is a deficient number, since it is larger than the sum of its proper divisors (14100140674276).

15040150052528 is an equidigital number, since it uses as much as digits as its factorization.

15040150052528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940009378291 (or 940009378285 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 38.

Adding to 15040150052528 its reverse (82525005104051), we get a palindrome (97565155156579).

The spelling of 15040150052528 in words is "fifteen trillion, forty billion, one hundred fifty million, fifty-two thousand, five hundred twenty-eight".