15132542435 has 8 divisors (see below), whose sum is σ = 19227230496. Its totient is φ = 11393914240.

The previous prime is 15132542387. The next prime is 15132542443. The reversal of 15132542435 is 53424523151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15132542435 - 2¹⁶ = 15132476899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15132542395 and 15132542404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89014871 + ... + 89015040.

It is an arithmetic number, because the mean of its divisors is an integer number (2403403812).

Almost surely, 2^15132542435 is an apocalyptic number.

15132542435 is a deficient number, since it is larger than the sum of its proper divisors (4094688061).

15132542435 is a wasteful number, since it uses less digits than its factorization.

15132542435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178029933.

The product of its digits is 72000, while the sum is 35.

The spelling of 15132542435 in words is "fifteen billion, one hundred thirty-two million, five hundred forty-two thousand, four hundred thirty-five".