5319551 has 4 divisors (see below), whose sum is σ = 5338632. Its totient is φ = 5300472.

The previous prime is 5319547. The next prime is 5319571. The reversal of 5319551 is 1559135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1559135 = 5 ⋅311827.

It is a cyclic number.

It is not a de Polignac number, because 5319551 - 2² = 5319547 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 (5319511) 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, 9116 + ... + 9681.

It is an arithmetic number, because the mean of its divisors is an integer number (1334658).

Almost surely, 2^5319551 is an apocalyptic number.

5319551 is a deficient number, since it is larger than the sum of its proper divisors (19081).

5319551 is a wasteful number, since it uses less digits than its factorization.

5319551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19080.

The product of its digits is 3375, while the sum is 29.

The square root of 5319551 is about 2306.4151837863. The cubic root of 5319551 is about 174.5654634065.

The spelling of 5319551 in words is "five million, three hundred nineteen thousand, five hundred fifty-one".