3525780078300 has 72 divisors (see below), whose sum is σ = 10224494896000. Its totient is φ = 938066281920.

The previous prime is 3525780078287. The next prime is 3525780078311. The reversal of 3525780078300 is 38700875253.

It is a super-2 number, since 2×3525780078300² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3525780078300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13253950 + ... + 13517349.

Almost surely, 2^{3525780078300} is an apocalyptic number.

3525780078300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3525780078300 is an abundant number, since it is smaller than the sum of its proper divisors (6698714817700).

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

3525780078300 is a wasteful number, since it uses less digits than its factorization.

3525780078300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26771755 (or 26771748 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 3525780078300 in words is "three trillion, five hundred twenty-five billion, seven hundred eighty million, seventy-eight thousand, three hundred".