5243522554 has 16 divisors (see below), whose sum is σ = 8067943296. Its totient is φ = 2554380000.

The previous prime is 5243522539. The next prime is 5243522569. The reversal of 5243522554 is 4552253425.

It is an interprime number because it is at equal distance from previous prime (5243522539) and next prime (5243522569).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19009 + ... + 104155.

It is an arithmetic number, because the mean of its divisors is an integer number (504246456).

Almost surely, 2^5243522554 is an apocalyptic number.

5243522554 is a deficient number, since it is larger than the sum of its proper divisors (2824420742).

5243522554 is a wasteful number, since it uses less digits than its factorization.

5243522554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85941.

The product of its digits is 240000, while the sum is 37.

The square root of 5243522554 is about 72412.1713111822. The cubic root of 5243522554 is about 1737.2982417695.

Adding to 5243522554 its reverse (4552253425), we get a palindrome (9795775979).

The spelling of 5243522554 in words is "five billion, two hundred forty-three million, five hundred twenty-two thousand, five hundred fifty-four".