2503836423 has 36 divisors (see below), whose sum is σ = 4112461080. Its totient is φ = 1465131360.

The previous prime is 2503836409. The next prime is 2503836437. The reversal of 2503836423 is 3246383052.

It is a happy number.

2503836423 is a `hidden beast` number, since 2 + 5 + 0 + 3 + 8 + 3 + 642 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (2503836409) and next prime (2503836437).

It is not a de Polignac number, because 2503836423 - 2¹² = 2503832327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503836403) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8061 + ... + 71222.

It is an arithmetic number, because the mean of its divisors is an integer number (114235030).

Almost surely, 2^2503836423 is an apocalyptic number.

2503836423 is a deficient number, since it is larger than the sum of its proper divisors (1608624657).

2503836423 is a wasteful number, since it uses less digits than its factorization.

2503836423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79340 (or 79326 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2503836423 is about 50038.3495231407. The cubic root of 2503836423 is about 1357.9026970900.

The spelling of 2503836423 in words is "two billion, five hundred three million, eight hundred thirty-six thousand, four hundred twenty-three".