2655926730 has 24 divisors (see below), whose sum is σ = 6905409732. Its totient is φ = 708247104.

The previous prime is 2655926729. The next prime is 2655926747. The reversal of 2655926730 is 376295562.

2655926730 is a `hidden beast` number, since 2 + 6 + 559 + 2 + 67 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2500700049 + 155226681 = 50007^2 + 12459^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14755059 + ... + 14755238.

Almost surely, 2^2655926730 is an apocalyptic number.

2655926730 is an abundant number, since it is smaller than the sum of its proper divisors (4249483002).

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

2655926730 is a wasteful number, since it uses less digits than its factorization.

2655926730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29510310 (or 29510307 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 2655926730 is about 51535.6840451352. The cubic root of 2655926730 is about 1384.8583797815.

The spelling of 2655926730 in words is "two billion, six hundred fifty-five million, nine hundred twenty-six thousand, seven hundred thirty".