53244201512 has 32 divisors (see below), whose sum is σ = 101713720680. Its totient is φ = 26125209600.

The previous prime is 53244201511. The next prime is 53244201529. The reversal of 53244201512 is 21510244235.

It can be written as a sum of positive squares in 4 ways, for example, as 43003975876 + 10240225636 = 207374^2 + 101194^2 .

It is a super-2 number, since 2×53244201512² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53244201511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200273 + ... + 382880.

Almost surely, 2^53244201512 is an apocalyptic number.

It is an amenable number.

53244201512 is a deficient number, since it is larger than the sum of its proper divisors (48469519168).

53244201512 is a wasteful number, since it uses less digits than its factorization.

53244201512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583373 (or 583369 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 53244201512 its reverse (21510244235), we get a palindrome (74754445747).

The spelling of 53244201512 in words is "fifty-three billion, two hundred forty-four million, two hundred one thousand, five hundred twelve".