5556401254 has 8 divisors (see below), whose sum is σ = 8458999128. Its totient is φ = 2736734880.

The previous prime is 5556401251. The next prime is 5556401267. The reversal of 5556401254 is 4521046555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556401251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20732707 + ... + 20732974.

It is an arithmetic number, because the mean of its divisors is an integer number (1057374891).

Almost surely, 2^5556401254 is an apocalyptic number.

5556401254 is a deficient number, since it is larger than the sum of its proper divisors (2902597874).

5556401254 is a wasteful number, since it uses less digits than its factorization.

5556401254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41465750.

The product of its (nonzero) digits is 120000, while the sum is 37.

The square root of 5556401254 is about 74541.2721517415. The cubic root of 5556401254 is about 1771.1874796145.

The spelling of 5556401254 in words is "five billion, five hundred fifty-six million, four hundred one thousand, two hundred fifty-four".