2955133880 has 32 divisors (see below), whose sum is σ = 6710061600. Its totient is φ = 1171207296.

The previous prime is 2955133861. The next prime is 2955133891. The reversal of 2955133880 is 883315592.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334532 + ... + 343251.

It is an arithmetic number, because the mean of its divisors is an integer number (209689425).

Almost surely, 2^2955133880 is an apocalyptic number.

2955133880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2955133880 is an abundant number, since it is smaller than the sum of its proper divisors (3754927720).

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

2955133880 is a wasteful number, since it uses less digits than its factorization.

2955133880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677903 (or 677899 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 2955133880 is about 54361.1431079222. The cubic root of 2955133880 is about 1435.0236339068.

The spelling of 2955133880 in words is "two billion, nine hundred fifty-five million, one hundred thirty-three thousand, eight hundred eighty".