5542526251 has 4 divisors (see below), whose sum is σ = 5647102272. Its totient is φ = 5437950232.

The previous prime is 5542526243. The next prime is 5542526279. The reversal of 5542526251 is 1526252455.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5542526251 - 2³ = 5542526243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5542526251.

It is not an unprimeable number, because it can be changed into a prime (5542526221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52287931 + ... + 52288036.

It is an arithmetic number, because the mean of its divisors is an integer number (1411775568).

Almost surely, 2^5542526251 is an apocalyptic number.

5542526251 is a deficient number, since it is larger than the sum of its proper divisors (104576021).

5542526251 is a wasteful number, since it uses less digits than its factorization.

5542526251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104576020.

The product of its digits is 120000, while the sum is 37.

The square root of 5542526251 is about 74448.1447116045. The cubic root of 5542526251 is about 1769.7119612790.

The spelling of 5542526251 in words is "five billion, five hundred forty-two million, five hundred twenty-six thousand, two hundred fifty-one".