53748965396 has 12 divisors (see below), whose sum is σ = 107497930848. Its totient is φ = 23035270872.

The previous prime is 53748965317. The next prime is 53748965407. The reversal of 53748965396 is 69356984735.

53748965396 is an admirable number.

It is a super-2 number, since 2×53748965396² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 959802926 + ... + 959802981.

It is an arithmetic number, because the mean of its divisors is an integer number (8958160904).

Almost surely, 2^53748965396 is an apocalyptic number.

It is an amenable number.

53748965396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53748965396 is a wasteful number, since it uses less digits than its factorization.

53748965396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919605918 (or 1919605916 counting only the distinct ones).

The product of its digits is 146966400, while the sum is 65.

The spelling of 53748965396 in words is "fifty-three billion, seven hundred forty-eight million, nine hundred sixty-five thousand, three hundred ninety-six".