15482880007 has 12 divisors (see below), whose sum is σ = 18152520960. Its totient is φ = 13166538336.

The previous prime is 15482879957. The next prime is 15482880041. The reversal of 15482880007 is 70008828451.

It is a de Polignac number, because none of the positive numbers 2^k-15482880007 is a prime.

It is a super-2 number, since 2×15482880007² (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 (15482889007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1237782 + ... + 1250227.

It is an arithmetic number, because the mean of its divisors is an integer number (1512710080).

Almost surely, 2^15482880007 is an apocalyptic number.

15482880007 is a deficient number, since it is larger than the sum of its proper divisors (2669640953).

15482880007 is a wasteful number, since it uses less digits than its factorization.

15482880007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488150 (or 2488143 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 15482880007 in words is "fifteen billion, four hundred eighty-two million, eight hundred eighty thousand, seven".