15234923492 has 6 divisors (see below), whose sum is σ = 26661116118. Its totient is φ = 7617461744.

The previous prime is 15234923491. The next prime is 15234923497. The reversal of 15234923492 is 29432943251.

15234923492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13958004736 + 1276918756 = 118144^2 + 35734^2 .

It is not an unprimeable number, because it can be changed into a prime (15234923491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1904365433 + ... + 1904365440.

It is an arithmetic number, because the mean of its divisors is an integer number (4443519353).

Almost surely, 2^15234923492 is an apocalyptic number.

It is an amenable number.

15234923492 is a deficient number, since it is larger than the sum of its proper divisors (11426192626).

15234923492 is a wasteful number, since it uses less digits than its factorization.

15234923492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808730877 (or 3808730875 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The spelling of 15234923492 in words is "fifteen billion, two hundred thirty-four million, nine hundred twenty-three thousand, four hundred ninety-two".