2502381422 has 4 divisors (see below), whose sum is σ = 3753572136. Its totient is φ = 1251190710.

The previous prime is 2502381421. The next prime is 2502381433. The reversal of 2502381422 is 2241832052.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502381421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625595354 + ... + 625595357.

It is an arithmetic number, because the mean of its divisors is an integer number (938393034).

Almost surely, 2^2502381422 is an apocalyptic number.

2502381422 is a deficient number, since it is larger than the sum of its proper divisors (1251190714).

2502381422 is a wasteful number, since it uses less digits than its factorization.

2502381422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251190713.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2502381422 is about 50023.8085515287. The cubic root of 2502381422 is about 1357.6396164569.

The spelling of 2502381422 in words is "two billion, five hundred two million, three hundred eighty-one thousand, four hundred twenty-two".