53358363712 has 14 divisors (see below), whose sum is σ = 105883003118. Its totient is φ = 26679181824.

The previous prime is 53358363691. The next prime is 53358363713. The reversal of 53358363712 is 21736385335.

It can be written as a sum of positive squares in only one way, i.e., 51721675776 + 1636687936 = 227424^2 + 40456^2 .

It is a super-2 number, since 2×53358363712² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53358363713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416862153 + ... + 416862280.

Almost surely, 2^53358363712 is an apocalyptic number.

It is an amenable number.

53358363712 is a deficient number, since it is larger than the sum of its proper divisors (52524639406).

53358363712 is an equidigital number, since it uses as much as digits as its factorization.

53358363712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833724445 (or 833724435 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 46.

The spelling of 53358363712 in words is "fifty-three billion, three hundred fifty-eight million, three hundred sixty-three thousand, seven hundred twelve".