5235551 has 8 divisors (see below), whose sum is σ = 5388240. Its totient is φ = 5084352.

The previous prime is 5235539. The next prime is 5235553. The reversal of 5235551 is 1555325.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5235551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5235551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5235553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13265 + ... + 13653.

It is an arithmetic number, because the mean of its divisors is an integer number (673530).

Almost surely, 2^5235551 is an apocalyptic number.

5235551 is a deficient number, since it is larger than the sum of its proper divisors (152689).

5235551 is a wasteful number, since it uses less digits than its factorization.

5235551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its digits is 3750, while the sum is 26.

The square root of 5235551 is about 2288.1326447564. The cubic root of 5235551 is about 173.6417409557.

The spelling of 5235551 in words is "five million, two hundred thirty-five thousand, five hundred fifty-one".