553942064885 has 16 divisors (see below), whose sum is σ = 728957187072. Its totient is φ = 400757697600.

The previous prime is 553942064821. The next prime is 553942064887. The reversal of 553942064885 is 588460249355.

It is a happy number.

553942064885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 553942064885 - 2⁶ = 553942064821 is a prime.

It is a super-2 number, since 2×553942064885² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553942064887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26355134 + ... + 26376143.

It is an arithmetic number, because the mean of its divisors is an integer number (45559824192).

Almost surely, 2^553942064885 is an apocalyptic number.

553942064885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

553942064885 is a deficient number, since it is larger than the sum of its proper divisors (175015122187).

553942064885 is a wasteful number, since it uses less digits than its factorization.

553942064885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52731484.

The product of its (nonzero) digits is 41472000, while the sum is 59.

The spelling of 553942064885 in words is "five hundred fifty-three billion, nine hundred forty-two million, sixty-four thousand, eight hundred eighty-five".