2330522145 has 64 divisors (see below), whose sum is σ = 4863075840. Its totient is φ = 1036571904.

The previous prime is 2330522101. The next prime is 2330522147. The reversal of 2330522145 is 5412250332.

It is a happy number.

It is not a de Polignac number, because 2330522145 - 2²⁵ = 2296967713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2330522147) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1639 + ... + 68291.

It is an arithmetic number, because the mean of its divisors is an integer number (75985560).

Almost surely, 2^2330522145 is an apocalyptic number.

It is an amenable number.

2330522145 is an abundant number, since it is smaller than the sum of its proper divisors (2532553695).

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

2330522145 is a wasteful number, since it uses less digits than its factorization.

2330522145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66711 (or 66705 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2330522145 is about 48275.4818204852. The cubic root of 2330522145 is about 1325.8195276588.

Adding to 2330522145 its reverse (5412250332), we get a palindrome (7742772477).

The spelling of 2330522145 in words is "two billion, three hundred thirty million, five hundred twenty-two thousand, one hundred forty-five".