554222457 has 48 divisors (see below), whose sum is σ = 903389760. Its totient is φ = 325334016.

The previous prime is 554222441. The next prime is 554222477. The reversal of 554222457 is 754222455.

It is not a de Polignac number, because 554222457 - 2⁴ = 554222441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554222407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 240133 + ... + 242429.

It is an arithmetic number, because the mean of its divisors is an integer number (18820620).

Almost surely, 2^554222457 is an apocalyptic number.

554222457 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

554222457 is a deficient number, since it is larger than the sum of its proper divisors (349167303).

554222457 is a wasteful number, since it uses less digits than its factorization.

554222457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422 (or 2419 counting only the distinct ones).

The product of its digits is 112000, while the sum is 36.

The square root of 554222457 is about 23541.9297637216. The cubic root of 554222457 is about 821.4126240505.

The spelling of 554222457 in words is "five hundred fifty-four million, two hundred twenty-two thousand, four hundred fifty-seven".