5057403 has 16 divisors (see below), whose sum is σ = 7338240. Its totient is φ = 3079584.

The previous prime is 5057387. The next prime is 5057407. The reversal of 5057403 is 3047505.

It is not a de Polignac number, because 5057403 - 2⁴ = 5057387 is a prime.

It is an Ulam number.

5057403 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5057407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3388 + ... + 4646.

It is an arithmetic number, because the mean of its divisors is an integer number (458640).

Almost surely, 2^5057403 is an apocalyptic number.

5057403 is a deficient number, since it is larger than the sum of its proper divisors (2280837).

5057403 is a wasteful number, since it uses less digits than its factorization.

5057403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 5057403 is about 2248.8670480933. The cubic root of 5057403 is about 171.6494912698.

It can be divided in two parts, 5057 and 403, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 5057403 in words is "five million, fifty-seven thousand, four hundred three".