55250525305003 has 8 divisors (see below), whose sum is σ = 63145931678208. Its totient is φ = 47355737478504.

The previous prime is 55250525304983. The next prime is 55250525305093. The reversal of 55250525305003 is 30050352505255.

It is a happy number.

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

It is not a de Polignac number, because 55250525305003 - 2²¹ = 55250523207851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55250525305093) 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, 154445251 + ... + 154802572.

It is an arithmetic number, because the mean of its divisors is an integer number (7893241459776).

Almost surely, 2^{55250525305003} is an apocalyptic number.

55250525305003 is a deficient number, since it is larger than the sum of its proper divisors (7895406373205).

55250525305003 is a wasteful number, since it uses less digits than its factorization.

55250525305003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309273353.

The product of its (nonzero) digits is 562500, while the sum is 40.

The spelling of 55250525305003 in words is "fifty-five trillion, two hundred fifty billion, five hundred twenty-five million, three hundred five thousand, three".