2345020522 has 32 divisors (see below), whose sum is σ = 3987906048. Its totient is φ = 1026068736.

The previous prime is 2345020481. The next prime is 2345020547. The reversal of 2345020522 is 2250205432.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50223 + ... + 84925.

It is an arithmetic number, because the mean of its divisors is an integer number (124622064).

Almost surely, 2^2345020522 is an apocalyptic number.

2345020522 is a deficient number, since it is larger than the sum of its proper divisors (1642885526).

2345020522 is a wasteful number, since it uses less digits than its factorization.

2345020522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34854.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2345020522 is about 48425.4119445565. The cubic root of 2345020522 is about 1328.5631914250.

Adding to 2345020522 its reverse (2250205432), we get a palindrome (4595225954).

The spelling of 2345020522 in words is "two billion, three hundred forty-five million, twenty thousand, five hundred twenty-two".