550274725 has 72 divisors (see below), whose sum is σ = 923552000. Its totient is φ = 316483200.

The previous prime is 550274723. The next prime is 550274743. The reversal of 550274725 is 527472055.

It is not a de Polignac number, because 550274725 - 2¹ = 550274723 is a prime.

550274725 is a modest number, since divided by 274725 gives 550 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550274723) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 274276 + ... + 276274.

Almost surely, 2^550274725 is an apocalyptic number.

550274725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

550274725 is a deficient number, since it is larger than the sum of its proper divisors (373277275).

550274725 is a wasteful number, since it uses less digits than its factorization.

550274725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051 (or 2035 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 550274725 is about 23457.9352245674. The cubic root of 550274725 is about 819.4576648851.

The spelling of 550274725 in words is "five hundred fifty million, two hundred seventy-four thousand, seven hundred twenty-five".