2352455523 has 48 divisors (see below), whose sum is σ = 3817228896. Its totient is φ = 1383505920.

The previous prime is 2352455519. The next prime is 2352455537. The reversal of 2352455523 is 3255542532.

It is not a de Polignac number, because 2352455523 - 2² = 2352455519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2352455503) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2039715 + ... + 2040867.

It is an arithmetic number, because the mean of its divisors is an integer number (79525602).

Almost surely, 2^2352455523 is an apocalyptic number.

2352455523 is a deficient number, since it is larger than the sum of its proper divisors (1464773373).

2352455523 is a wasteful number, since it uses less digits than its factorization.

2352455523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764 (or 1761 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 2352455523 is about 48502.1187475351. The cubic root of 2352455523 is about 1329.9658014083.

The spelling of 2352455523 in words is "two billion, three hundred fifty-two million, four hundred fifty-five thousand, five hundred twenty-three".