53891426712 has 32 divisors (see below), whose sum is σ = 135188408880. Its totient is φ = 17902496640.

The previous prime is 53891426683. The next prime is 53891426723. The reversal of 53891426712 is 21762419835.

It is a super-4 number, since 4×53891426712⁴ (a number of 44 digits) contains 4444 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3824839 + ... + 3838902.

Almost surely, 2^53891426712 is an apocalyptic number.

It is an amenable number.

53891426712 is an abundant number, since it is smaller than the sum of its proper divisors (81296982168).

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

53891426712 is a wasteful number, since it uses less digits than its factorization.

53891426712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7664043 (or 7664039 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The spelling of 53891426712 in words is "fifty-three billion, eight hundred ninety-one million, four hundred twenty-six thousand, seven hundred twelve".