5164551 has 30 divisors (see below), whose sum is σ = 8739120. Its totient is φ = 2938824.

The previous prime is 5164547. The next prime is 5164567. The reversal of 5164551 is 1554615.

It is a happy number.

5164551 is a `hidden beast` number, since 51 + 64 + 551 = 666.

It is not a de Polignac number, because 5164551 - 2² = 5164547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164541) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 21490 + ... + 21728.

It is an arithmetic number, because the mean of its divisors is an integer number (291304).

Almost surely, 2^5164551 is an apocalyptic number.

5164551 is a deficient number, since it is larger than the sum of its proper divisors (3574569).

5164551 is an equidigital number, since it uses as much as digits as its factorization.

5164551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 249 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 5164551 is about 2272.5648505598. The cubic root of 5164551 is about 172.8532396073.

The spelling of 5164551 in words is "five million, one hundred sixty-four thousand, five hundred fifty-one".