2523050542 has 16 divisors (see below), whose sum is σ = 3885845040. Its totient is φ = 1227969792.

The previous prime is 2523050521. The next prime is 2523050561. The reversal of 2523050542 is 2450503252.

It is a self number, because there is not a number n which added to its sum of digits gives 2523050542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24867 + ... + 75262.

It is an arithmetic number, because the mean of its divisors is an integer number (242865315).

Almost surely, 2^2523050542 is an apocalyptic number.

2523050542 is a deficient number, since it is larger than the sum of its proper divisors (1362794498).

2523050542 is a wasteful number, since it uses less digits than its factorization.

2523050542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100467.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2523050542 is about 50229.9765279658. The cubic root of 2523050542 is about 1361.3673067637.

Adding to 2523050542 its reverse (2450503252), we get a palindrome (4973553794).

The spelling of 2523050542 in words is "two billion, five hundred twenty-three million, fifty thousand, five hundred forty-two".