554056745 has 32 divisors (see below), whose sum is σ = 752872320. Its totient is φ = 387735040.

The previous prime is 554056733. The next prime is 554056751. The reversal of 554056745 is 547650455.

It is not a de Polignac number, because 554056745 - 2⁶ = 554056681 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 897677 + ... + 898293.

It is an arithmetic number, because the mean of its divisors is an integer number (23527260).

Almost surely, 2^554056745 is an apocalyptic number.

554056745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

554056745 is a deficient number, since it is larger than the sum of its proper divisors (198815575).

554056745 is a wasteful number, since it uses less digits than its factorization.

554056745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 420000, while the sum is 41.

The square root of 554056745 is about 23538.4099930305. The cubic root of 554056745 is about 821.3307486858.

The spelling of 554056745 in words is "five hundred fifty-four million, fifty-six thousand, seven hundred forty-five".