3132545200000 has 768 divisors, whose sum is σ = 8670241944000. Its totient is φ = 1122508800000.

The previous prime is 3132545199997. The next prime is 3132545200003. The reversal of 3132545200000 is 25452313.

It is an interprime number because it is at equal distance from previous prime (3132545199997) and next prime (3132545200003).

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 (3132545200003) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13444399884 + ... + 13444400116.

Almost surely, 2^{3132545200000} 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 3132545200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4335120972000).

3132545200000 is an abundant number, since it is smaller than the sum of its proper divisors (5537696744000).

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

3132545200000 is an equidigital number, since it uses as much as digits as its factorization.

3132545200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 3132545200000 in words is "three trillion, one hundred thirty-two billion, five hundred forty-five million, two hundred thousand".