2930525860440 has 64 divisors (see below), whose sum is σ = 8825005728000. Its totient is φ = 778502172032.

The previous prime is 2930525860399. The next prime is 2930525860441. The reversal of 2930525860440 is 440685250392.

It is a happy number.

2930525860440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2930525860440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930525860441) 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, 46396290 + ... + 46459409.

It is an arithmetic number, because the mean of its divisors is an integer number (137890714500).

Almost surely, 2^{2930525860440} is an apocalyptic number.

2930525860440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2930525860440 is an abundant number, since it is smaller than the sum of its proper divisors (5894479867560).

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

2930525860440 is a wasteful number, since it uses less digits than its factorization.

2930525860440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92855976 (or 92855972 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 2930525860440 in words is "two trillion, nine hundred thirty billion, five hundred twenty-five million, eight hundred sixty thousand, four hundred forty".