2501383 has 2 divisors, whose sum is σ = 2501384. Its totient is φ = 2501382.

The previous prime is 2501357. The next prime is 2501399. The reversal of 2501383 is 3831052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2501383 - 2⁵ = 2501351 is a prime.

It is an Ulam number.

2501383 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2501333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250691 + 1250692.

It is an arithmetic number, because the mean of its divisors is an integer number (1250692).

2^2501383 is an apocalyptic number.

2501383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2501383 is an equidigital number, since it uses as much as digits as its factorization.

2501383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2501383 is about 1581.5761126168. The cubic root of 2501383 is about 135.7459031466.

The spelling of 2501383 in words is "two million, five hundred one thousand, three hundred eighty-three".