15010522252542 has 24 divisors (see below), whose sum is σ = 32524785705360. Its totient is φ = 5003201649600.

The previous prime is 15010522252493. The next prime is 15010522252571. The reversal of 15010522252542 is 24525222501051.

15010522252542 is a `hidden beast` number, since 1 + 5 + 0 + 10 + 52 + 2 + 2 + 52 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 15010522252497 and 15010522252506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25177834 + ... + 25767117.

It is an arithmetic number, because the mean of its divisors is an integer number (1355199404390).

Almost surely, 2^{15010522252542} is an apocalyptic number.

15010522252542 is an abundant number, since it is smaller than the sum of its proper divisors (17514263452818).

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

15010522252542 is a wasteful number, since it uses less digits than its factorization.

15010522252542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50961328 (or 50961325 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

Adding to 15010522252542 its reverse (24525222501051), we get a palindrome (39535744753593).

The spelling of 15010522252542 in words is "fifteen trillion, ten billion, five hundred twenty-two million, two hundred fifty-two thousand, five hundred forty-two".