15153032134 has 16 divisors (see below), whose sum is σ = 22865418720. Its totient is φ = 7531332480.

The previous prime is 15153032117. The next prime is 15153032137. The reversal of 15153032134 is 43123035151.

It is a happy number.

It is a super-2 number, since 2×15153032134² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15153032137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262782 + ... + 315214.

It is an arithmetic number, because the mean of its divisors is an integer number (1429088670).

Almost surely, 2^15153032134 is an apocalyptic number.

15153032134 is a deficient number, since it is larger than the sum of its proper divisors (7712386586).

15153032134 is a wasteful number, since it uses less digits than its factorization.

15153032134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53295.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 15153032134 its reverse (43123035151), we get a palindrome (58276067285).

The spelling of 15153032134 in words is "fifteen billion, one hundred fifty-three million, thirty-two thousand, one hundred thirty-four".