15482242587 has 32 divisors (see below), whose sum is σ = 24841728000. Its totient is φ = 8378646048.

The previous prime is 15482242571. The next prime is 15482242591. The reversal of 15482242587 is 78524228451.

It is not a de Polignac number, because 15482242587 - 2⁴ = 15482242571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15482242507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2150608 + ... + 2157794.

It is an arithmetic number, because the mean of its divisors is an integer number (776304000).

Almost surely, 2^15482242587 is an apocalyptic number.

15482242587 is a deficient number, since it is larger than the sum of its proper divisors (9359485413).

15482242587 is a wasteful number, since it uses less digits than its factorization.

15482242587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12615.

The product of its digits is 1433600, while the sum is 48.

The spelling of 15482242587 in words is "fifteen billion, four hundred eighty-two million, two hundred forty-two thousand, five hundred eighty-seven".