5225452551 has 48 divisors (see below), whose sum is σ = 8626176000. Its totient is φ = 3018899520.

The previous prime is 5225452511. The next prime is 5225452607. The reversal of 5225452551 is 1552545225.

5225452551 is a `hidden beast` number, since 5 + 2 + 2 + 54 + 52 + 551 = 666.

It is not a de Polignac number, because 5225452551 - 2¹⁰ = 5225451527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5225452511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215290 + ... + 238328.

It is an arithmetic number, because the mean of its divisors is an integer number (179712000).

Almost surely, 2^5225452551 is an apocalyptic number.

5225452551 is a deficient number, since it is larger than the sum of its proper divisors (3400723449).

5225452551 is a wasteful number, since it uses less digits than its factorization.

5225452551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23164 (or 23161 counting only the distinct ones).

The product of its digits is 100000, while the sum is 36.

The square root of 5225452551 is about 72287.2917669489. The cubic root of 5225452551 is about 1735.3002772945.

Adding to 5225452551 its reverse (1552545225), we get a palindrome (6777997776).

The spelling of 5225452551 in words is "five billion, two hundred twenty-five million, four hundred fifty-two thousand, five hundred fifty-one".