2320947755 has 32 divisors (see below), whose sum is σ = 3397800960. Its totient is φ = 1486477440.

The previous prime is 2320947743. The next prime is 2320947757. The reversal of 2320947755 is 5577490232.

It is a happy number.

2320947755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2320947755 - 2²² = 2316753451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2320947757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22637 + ... + 71793.

It is an arithmetic number, because the mean of its divisors is an integer number (106181280).

Almost surely, 2^2320947755 is an apocalyptic number.

2320947755 is a deficient number, since it is larger than the sum of its proper divisors (1076853205).

2320947755 is a wasteful number, since it uses less digits than its factorization.

2320947755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49259.

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 2320947755 is about 48176.2156566910. The cubic root of 2320947755 is about 1324.0014320394.

The spelling of 2320947755 in words is "two billion, three hundred twenty million, nine hundred forty-seven thousand, seven hundred fifty-five".