3001515532000 has 96 divisors (see below), whose sum is σ = 7376583955104. Its totient is φ = 1200303360000.

The previous prime is 3001515531983. The next prime is 3001515532007. The reversal of 3001515532000 is 2355151003.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001515532007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16111384 + ... + 16296616.

It is an arithmetic number, because the mean of its divisors is an integer number (76839416199).

Almost surely, 2^{3001515532000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3001515532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3688291977552).

3001515532000 is an abundant number, since it is smaller than the sum of its proper divisors (4375068423104).

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

3001515532000 is a wasteful number, since it uses less digits than its factorization.

3001515532000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189309 (or 189291 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The spelling of 3001515532000 in words is "three trillion, one billion, five hundred fifteen million, five hundred thirty-two thousand".