5542212551 has 4 divisors (see below), whose sum is σ = 5868225072. Its totient is φ = 5216200032.

The previous prime is 5542212547. The next prime is 5542212593. The reversal of 5542212551 is 1552122455.

It is a happy number.

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

It is not a de Polignac number, because 5542212551 - 2² = 5542212547 is a prime.

It is a super-2 number, since 2×5542212551² = 61432239920923855202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542212541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163006235 + ... + 163006268.

It is an arithmetic number, because the mean of its divisors is an integer number (1467056268).

Almost surely, 2^5542212551 is an apocalyptic number.

5542212551 is a deficient number, since it is larger than the sum of its proper divisors (326012521).

5542212551 is a wasteful number, since it uses less digits than its factorization.

5542212551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326012520.

The product of its digits is 20000, while the sum is 32.

The square root of 5542212551 is about 74446.0378462145. The cubic root of 5542212551 is about 1769.6785728269.

The spelling of 5542212551 in words is "five billion, five hundred forty-two million, two hundred twelve thousand, five hundred fifty-one".