5942551 has 4 divisors (see below), whose sum is σ = 6014232. Its totient is φ = 5870872.

The previous prime is 5942549. The next prime is 5942561. The reversal of 5942551 is 1552495.

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

It is a cyclic number.

It is not a de Polignac number, because 5942551 - 2¹ = 5942549 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 (5942561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35716 + ... + 35881.

It is an arithmetic number, because the mean of its divisors is an integer number (1503558).

Almost surely, 2^5942551 is an apocalyptic number.

5942551 is a deficient number, since it is larger than the sum of its proper divisors (71681).

5942551 is an equidigital number, since it uses as much as digits as its factorization.

5942551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71680.

The product of its digits is 9000, while the sum is 31.

The square root of 5942551 is about 2437.7348092030. The cubic root of 5942551 is about 181.1302441581.

The spelling of 5942551 in words is "five million, nine hundred forty-two thousand, five hundred fifty-one".