5142377 has 4 divisors (see below), whose sum is σ = 5150340. Its totient is φ = 5134416.

The previous prime is 5142353. The next prime is 5142383. The reversal of 5142377 is 7732415.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2128681 + 3013696 = 1459^2 + 1736^2 .

It is a cyclic number.

It is not a de Polignac number, because 5142377 - 2⁸ = 5142121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5142337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918 + ... + 4335.

It is an arithmetic number, because the mean of its divisors is an integer number (1287585).

Almost surely, 2^5142377 is an apocalyptic number.

It is an amenable number.

5142377 is a deficient number, since it is larger than the sum of its proper divisors (7963).

5142377 is an equidigital number, since it uses as much as digits as its factorization.

5142377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7962.

The product of its digits is 5880, while the sum is 29.

The square root of 5142377 is about 2267.6809740349. The cubic root of 5142377 is about 172.6055029179.

The spelling of 5142377 in words is "five million, one hundred forty-two thousand, three hundred seventy-seven".