2503412157 has 8 divisors (see below), whose sum is σ = 3339453376. Its totient is φ = 1668156192.

The previous prime is 2503412147. The next prime is 2503412167. The reversal of 2503412157 is 7512143052.

It is an interprime number because it is at equal distance from previous prime (2503412147) and next prime (2503412167).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2503412157 - 2⁷ = 2503412029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503412117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188833 + ... + 201654.

It is an arithmetic number, because the mean of its divisors is an integer number (417431672).

Almost surely, 2^2503412157 is an apocalyptic number.

It is an amenable number.

2503412157 is a deficient number, since it is larger than the sum of its proper divisors (836041219).

2503412157 is a wasteful number, since it uses less digits than its factorization.

2503412157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392627.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 2503412157 is about 50034.1099351233. The cubic root of 2503412157 is about 1357.8259955287.

The spelling of 2503412157 in words is "two billion, five hundred three million, four hundred twelve thousand, one hundred fifty-seven".