53425553012 has 24 divisors (see below), whose sum is σ = 100693320672. Its totient is φ = 24656306400.

The previous prime is 53425552991. The next prime is 53425553053. The reversal of 53425553012 is 21035552435.

53425553012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136087 + ... + 1182177.

It is an arithmetic number, because the mean of its divisors is an integer number (4195555028).

Almost surely, 2^53425553012 is an apocalyptic number.

53425553012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53425553012 is a deficient number, since it is larger than the sum of its proper divisors (47267767660).

53425553012 is a wasteful number, since it uses less digits than its factorization.

53425553012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68399 (or 68397 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 53425553012 in words is "fifty-three billion, four hundred twenty-five million, five hundred fifty-three thousand, twelve".