2745655030 has 8 divisors (see below), whose sum is σ = 4942179072. Its totient is φ = 1098262008.

The previous prime is 2745655009. The next prime is 2745655043. The reversal of 2745655030 is 305565472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137282742 + ... + 137282761.

It is an arithmetic number, because the mean of its divisors is an integer number (617772384).

Almost surely, 2^2745655030 is an apocalyptic number.

2745655030 is a deficient number, since it is larger than the sum of its proper divisors (2196524042).

2745655030 is a wasteful number, since it uses less digits than its factorization.

2745655030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274565510.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 2745655030 is about 52398.9983682894. The cubic root of 2745655030 is about 1400.2814111174.

The spelling of 2745655030 in words is "two billion, seven hundred forty-five million, six hundred fifty-five thousand, thirty".