55734401 has 4 divisors (see below), whose sum is σ = 55778352. Its totient is φ = 55690452.

The previous prime is 55734397. The next prime is 55734403. The reversal of 55734401 is 10443755.

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 a cyclic number.

It is not a de Polignac number, because 55734401 - 2² = 55734397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55734403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20015 + ... + 22628.

It is an arithmetic number, because the mean of its divisors is an integer number (13944588).

Almost surely, 2^55734401 is an apocalyptic number.

It is an amenable number.

55734401 is a deficient number, since it is larger than the sum of its proper divisors (43951).

55734401 is a wasteful number, since it uses less digits than its factorization.

55734401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43950.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 55734401 is about 7465.5476021522. The cubic root of 55734401 is about 381.9804294498.

The spelling of 55734401 in words is "fifty-five million, seven hundred thirty-four thousand, four hundred one".