5155342 has 4 divisors (see below), whose sum is σ = 7733016. Its totient is φ = 2577670.

The previous prime is 5155309. The next prime is 5155351. The reversal of 5155342 is 2435515.

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

It is a super-2 number, since 2×5155342² = 53155102273928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288834 + ... + 1288837.

It is an arithmetic number, because the mean of its divisors is an integer number (1933254).

Almost surely, 2^5155342 is an apocalyptic number.

5155342 is a deficient number, since it is larger than the sum of its proper divisors (2577674).

5155342 is a wasteful number, since it uses less digits than its factorization.

5155342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577673.

The product of its digits is 3000, while the sum is 25.

The square root of 5155342 is about 2270.5378217506. The cubic root of 5155342 is about 172.7504392834.

The spelling of 5155342 in words is "five million, one hundred fifty-five thousand, three hundred forty-two".