2745026600 has 24 divisors (see below), whose sum is σ = 6382187310. Its totient is φ = 1098010560.

The previous prime is 2745026551. The next prime is 2745026651. The reversal of 2745026600 is 66205472.

It can be written as a sum of positive squares in 3 ways, for example, as 2406687364 + 338339236 = 49058^2 + 18394^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6862367 + ... + 6862766.

Almost surely, 2^2745026600 is an apocalyptic number.

2745026600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2745026600 is an abundant number, since it is smaller than the sum of its proper divisors (3637160710).

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

2745026600 is a wasteful number, since it uses less digits than its factorization.

2745026600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13725149 (or 13725140 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2745026600 is about 52393.0014410322. The cubic root of 2745026600 is about 1400.1745700682.

The spelling of 2745026600 in words is "two billion, seven hundred forty-five million, twenty-six thousand, six hundred".