55001052993 has 8 divisors (see below), whose sum is σ = 73337367808. Its totient is φ = 36666053424.

The previous prime is 55001052991. The next prime is 55001053061. The reversal of 55001052993 is 39925010055.

55001052993 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 not a de Polignac number, because 55001052993 - 2¹ = 55001052991 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55001052991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226705 + ... + 401742.

It is an arithmetic number, because the mean of its divisors is an integer number (9167170976).

Almost surely, 2^55001052993 is an apocalyptic number.

It is an amenable number.

55001052993 is a deficient number, since it is larger than the sum of its proper divisors (18336314815).

55001052993 is a wasteful number, since it uses less digits than its factorization.

55001052993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657623.

The product of its (nonzero) digits is 60750, while the sum is 39.

The spelling of 55001052993 in words is "fifty-five billion, one million, fifty-two thousand, nine hundred ninety-three".