15502133053 has 16 divisors (see below), whose sum is σ = 17432697600. Its totient is φ = 13661265600.

The previous prime is 15502133047. The next prime is 15502133099. The reversal of 15502133053 is 35033120551.

It is a cyclic number.

It is not a de Polignac number, because 15502133053 - 2¹⁷ = 15502001981 is a prime.

It is a super-2 number, since 2×15502133053² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15502133453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40023 + ... + 180571.

It is an arithmetic number, because the mean of its divisors is an integer number (1089543600).

Almost surely, 2^15502133053 is an apocalyptic number.

It is an amenable number.

15502133053 is a deficient number, since it is larger than the sum of its proper divisors (1930564547).

15502133053 is a wasteful number, since it uses less digits than its factorization.

15502133053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140868.

The product of its (nonzero) digits is 6750, while the sum is 28.

The spelling of 15502133053 in words is "fifteen billion, five hundred two million, one hundred thirty-three thousand, fifty-three".