5223116525 has 48 divisors (see below), whose sum is σ = 7183254528. Its totient is φ = 3735840000.

The previous prime is 5223116471. The next prime is 5223116527. The reversal of 5223116525 is 5256113225.

It is not a de Polignac number, because 5223116525 - 2¹² = 5223112429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5223116491 and 5223116500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223116527) 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, 4804532 + ... + 4805618.

It is an arithmetic number, because the mean of its divisors is an integer number (149651136).

Almost surely, 2^5223116525 is an apocalyptic number.

5223116525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5223116525 is a deficient number, since it is larger than the sum of its proper divisors (1960138003).

5223116525 is a wasteful number, since it uses less digits than its factorization.

5223116525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382 (or 1377 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 5223116525 is about 72271.1320307078. The cubic root of 5223116525 is about 1735.0416514790.

The spelling of 5223116525 in words is "five billion, two hundred twenty-three million, one hundred sixteen thousand, five hundred twenty-five".