1515041048232 has 128 divisors (see below), whose sum is σ = 4261347792000. Its totient is φ = 504901760832.

The previous prime is 1515041048221. The next prime is 1515041048267. The reversal of 1515041048232 is 2328401405151.

1515041048232 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 0 + 410 + 4 + 8 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126892519 + ... + 126904457.

It is an arithmetic number, because the mean of its divisors is an integer number (33291779625).

Almost surely, 2^{1515041048232} is an apocalyptic number.

1515041048232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1515041048232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2130673896000).

1515041048232 is an abundant number, since it is smaller than the sum of its proper divisors (2746306743768).

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

1515041048232 is an equidigital number, since it uses as much as digits as its factorization.

1515041048232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19219 (or 19197 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 1515041048232 in words is "one trillion, five hundred fifteen billion, forty-one million, forty-eight thousand, two hundred thirty-two".