5211343542 has 16 divisors (see below), whose sum is σ = 10875847680. Its totient is φ = 1661587752.

The previous prime is 5211343531. The next prime is 5211343573. The reversal of 5211343542 is 2453431125.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18881542 + ... + 18881817.

It is an arithmetic number, because the mean of its divisors is an integer number (679740480).

Almost surely, 2^5211343542 is an apocalyptic number.

5211343542 is an abundant number, since it is smaller than the sum of its proper divisors (5664504138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5211343542 is a wasteful number, since it uses less digits than its factorization.

5211343542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37763387.

The product of its digits is 14400, while the sum is 30.

The square root of 5211343542 is about 72189.6359735939. The cubic root of 5211343542 is about 1733.7370675002.

Adding to 5211343542 its reverse (2453431125), we get a palindrome (7664774667).

The spelling of 5211343542 in words is "five billion, two hundred eleven million, three hundred forty-three thousand, five hundred forty-two".