554051401 has 4 divisors (see below), whose sum is σ = 554853904. Its totient is φ = 553248900.

The previous prime is 554051389. The next prime is 554051413. The reversal of 554051401 is 104150455.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (554051389) and next prime (554051413).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554051401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554051101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 400215 + ... + 401596.

It is an arithmetic number, because the mean of its divisors is an integer number (138713476).

Almost surely, 2^554051401 is an apocalyptic number.

It is an amenable number.

554051401 is a deficient number, since it is larger than the sum of its proper divisors (802503).

554051401 is an equidigital number, since it uses as much as digits as its factorization.

554051401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802502.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 554051401 is about 23538.2964761684. The cubic root of 554051401 is about 821.3281080383.

The spelling of 554051401 in words is "five hundred fifty-four million, fifty-one thousand, four hundred one".