250055550053 has 8 divisors (see below), whose sum is σ = 252036099072. Its totient is φ = 248075182656.

The previous prime is 250055550023. The next prime is 250055550079. The reversal of 250055550053 is 350055550052.

250055550053 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 250055550053 - 2¹⁴ = 250055533669 is a prime.

It is a super-2 number, since 2×250055550053² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 250055549995 and 250055550022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250055550023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4546826 + ... + 4601492.

It is an arithmetic number, because the mean of its divisors is an integer number (31504512384).

Almost surely, 2^250055550053 is an apocalyptic number.

It is an amenable number.

250055550053 is a deficient number, since it is larger than the sum of its proper divisors (1980549019).

250055550053 is a wasteful number, since it uses less digits than its factorization.

250055550053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90811.

The product of its (nonzero) digits is 93750, while the sum is 35.

Subtracting 250055550053 from its reverse (350055550052), we obtain a palindrome (99999999999).

The spelling of 250055550053 in words is "two hundred fifty billion, fifty-five million, five hundred fifty thousand, fifty-three".