15245698986012 has 48 divisors (see below), whose sum is σ = 39753751693824. Its totient is φ = 4507228080000.

The previous prime is 15245698985999. The next prime is 15245698986041. The reversal of 15245698986012 is 21068989654251.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1408503364 + ... + 1408514187.

It is an arithmetic number, because the mean of its divisors is an integer number (828203160288).

Almost surely, 2^{15245698986012} is an apocalyptic number.

15245698986012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15245698986012 is an abundant number, since it is smaller than the sum of its proper divisors (24508052707812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15245698986012 is a wasteful number, since it uses less digits than its factorization.

15245698986012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817017610 (or 2817017608 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 66.

The spelling of 15245698986012 in words is "fifteen trillion, two hundred forty-five billion, six hundred ninety-eight million, nine hundred eighty-six thousand, twelve".