53264210044 has 24 divisors (see below), whose sum is σ = 101283392000. Its totient is φ = 24416529840.

The previous prime is 53264210023. The next prime is 53264210057. The reversal of 53264210044 is 44001246235.

It is a super-2 number, since 2×53264210044² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 53264209988 and 53264210015.

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, 11301594 + ... + 11306305.

Almost surely, 2^53264210044 is an apocalyptic number.

It is an amenable number.

53264210044 is a deficient number, since it is larger than the sum of its proper divisors (48019181956).

53264210044 is a wasteful number, since it uses less digits than its factorization.

53264210044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22607953 (or 22607951 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 53264210044 its reverse (44001246235), we get a palindrome (97265456279).

The spelling of 53264210044 in words is "fifty-three billion, two hundred sixty-four million, two hundred ten thousand, forty-four".