2523603342 has 32 divisors (see below), whose sum is σ = 5527589760. Its totient is φ = 763331040.

The previous prime is 2523603331. The next prime is 2523603347. The reversal of 2523603342 is 2433063252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523603347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269584 + ... + 278787.

It is an arithmetic number, because the mean of its divisors is an integer number (172737180).

Almost surely, 2^2523603342 is an apocalyptic number.

2523603342 is an abundant number, since it is smaller than the sum of its proper divisors (3003986418).

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

2523603342 is a wasteful number, since it uses less digits than its factorization.

2523603342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548448.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 2523603342 is about 50235.4789167974. The cubic root of 2523603342 is about 1361.4667246283.

Adding to 2523603342 its reverse (2433063252), we get a palindrome (4956666594).

The spelling of 2523603342 in words is "two billion, five hundred twenty-three million, six hundred three thousand, three hundred forty-two".