53380033485557 has 8 divisors (see below), whose sum is σ = 53408034657120. Its totient is φ = 53352036126000.

The previous prime is 53380033485547. The next prime is 53380033485637. The reversal of 53380033485557 is 75558433008335.

It is a happy number.

53380033485557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53380033485557 - 2¹² = 53380033481461 is a prime.

It is a super-3 number, since 3×53380033485557³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53380033485496 and 53380033485505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53380033485547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27279683 + ... + 29170895.

It is an arithmetic number, because the mean of its divisors is an integer number (6676004332140).

Almost surely, 2^{53380033485557} is an apocalyptic number.

It is an amenable number.

53380033485557 is a deficient number, since it is larger than the sum of its proper divisors (28001171563).

53380033485557 is a wasteful number, since it uses less digits than its factorization.

53380033485557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906003.

The product of its (nonzero) digits is 90720000, while the sum is 59.

The spelling of 53380033485557 in words is "fifty-three trillion, three hundred eighty billion, thirty-three million, four hundred eighty-five thousand, five hundred fifty-seven".