395750018980 has 48 divisors (see below), whose sum is σ = 834825438720. Its totient is φ = 157586083200.

The previous prime is 395750018953. The next prime is 395750018987. The reversal of 395750018980 is 89810057593.

It is not an unprimeable number, because it can be changed into a prime (395750018987) 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, 16770790 + ... + 16794370.

It is an arithmetic number, because the mean of its divisors is an integer number (17392196640).

Almost surely, 2^395750018980 is an apocalyptic number.

It is an amenable number.

395750018980 is an abundant number, since it is smaller than the sum of its proper divisors (439075419740).

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

395750018980 is a wasteful number, since it uses less digits than its factorization.

395750018980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27340 (or 27338 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 55.

The spelling of 395750018980 in words is "three hundred ninety-five billion, seven hundred fifty million, eighteen thousand, nine hundred eighty".