554692401 has 16 divisors (see below), whose sum is σ = 825904000. Its totient is φ = 367933104.

The previous prime is 554692381. The next prime is 554692409. The reversal of 554692401 is 104296455.

554692401 is a `hidden beast` number, since 554 + 69 + 2 + 40 + 1 = 666.

It is not a de Polignac number, because 554692401 - 2⁹ = 554691889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554692409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46246 + ... + 56991.

It is an arithmetic number, because the mean of its divisors is an integer number (51619000).

Almost surely, 2^554692401 is an apocalyptic number.

It is an amenable number.

554692401 is a deficient number, since it is larger than the sum of its proper divisors (271211599).

554692401 is a wasteful number, since it uses less digits than its factorization.

554692401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103445 (or 103439 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 554692401 is about 23551.9086487698. The cubic root of 554692401 is about 821.6447263256.

The spelling of 554692401 in words is "five hundred fifty-four million, six hundred ninety-two thousand, four hundred one".