550250425445 has 16 divisors (see below), whose sum is σ = 799019106048. Its totient is φ = 355119601920.

The previous prime is 550250425399. The next prime is 550250425451. The reversal of 550250425445 is 544524052055.

It is not a de Polignac number, because 550250425445 - 2²² = 550246231141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462394721 + ... + 462395910.

It is an arithmetic number, because the mean of its divisors is an integer number (49938694128).

Almost surely, 2^550250425445 is an apocalyptic number.

It is an amenable number.

550250425445 is a deficient number, since it is larger than the sum of its proper divisors (248768680603).

550250425445 is a wasteful number, since it uses less digits than its factorization.

550250425445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924790660.

The product of its (nonzero) digits is 800000, while the sum is 41.

The spelling of 550250425445 in words is "five hundred fifty billion, two hundred fifty million, four hundred twenty-five thousand, four hundred forty-five".