2351435252 has 12 divisors (see below), whose sum is σ = 4115363616. Its totient is φ = 1175617080.

The previous prime is 2351435249. The next prime is 2351435299. The reversal of 2351435252 is 2525341532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58127 + ... + 89897.

It is an arithmetic number, because the mean of its divisors is an integer number (342946968).

Almost surely, 2^2351435252 is an apocalyptic number.

It is an amenable number.

2351435252 is a deficient number, since it is larger than the sum of its proper divisors (1763928364).

2351435252 is a wasteful number, since it uses less digits than its factorization.

2351435252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50278 (or 50276 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 2351435252 is about 48491.5998086266. The cubic root of 2351435252 is about 1329.7735028023.

Adding to 2351435252 its reverse (2525341532), we get a palindrome (4876776784).

The spelling of 2351435252 in words is "two billion, three hundred fifty-one million, four hundred thirty-five thousand, two hundred fifty-two".