53645546062 has 16 divisors (see below), whose sum is σ = 81579560112. Its totient is φ = 26452440000.

The previous prime is 53645546047. The next prime is 53645546063. The reversal of 53645546062 is 26064554635.

It is a super-2 number, since 2×53645546062² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53645546063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030437 + ... + 2056687.

It is an arithmetic number, because the mean of its divisors is an integer number (5098722507).

Almost surely, 2^53645546062 is an apocalyptic number.

53645546062 is a deficient number, since it is larger than the sum of its proper divisors (27934014050).

53645546062 is a wasteful number, since it uses less digits than its factorization.

53645546062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40323.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 53645546062 in words is "fifty-three billion, six hundred forty-five million, five hundred forty-six thousand, sixty-two".