52244514021542 has 32 divisors (see below), whose sum is σ = 80266111747200. Its totient is φ = 25496818034688.

The previous prime is 52244514021541. The next prime is 52244514021589. The reversal of 52244514021542 is 24512041544225.

It is a self number, because there is not a number n which added to its sum of digits gives 52244514021542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52244514021541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72100988 + ... + 72821984.

It is an arithmetic number, because the mean of its divisors is an integer number (2508315992100).

Almost surely, 2^{52244514021542} is an apocalyptic number.

52244514021542 is a deficient number, since it is larger than the sum of its proper divisors (28021597725658).

52244514021542 is a wasteful number, since it uses less digits than its factorization.

52244514021542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726320.

The product of its (nonzero) digits is 512000, while the sum is 41.

Adding to 52244514021542 its reverse (24512041544225), we get a palindrome (76756555565767).

The spelling of 52244514021542 in words is "fifty-two trillion, two hundred forty-four billion, five hundred fourteen million, twenty-one thousand, five hundred forty-two".