54734405 has 16 divisors (see below), whose sum is σ = 72144000. Its totient is φ = 39533760.

The previous prime is 54734401. The next prime is 54734413. The reversal of 54734405 is 50443745.

It is not a de Polignac number, because 54734405 - 2² = 54734401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54734401) 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, 4856 + ... + 11534.

It is an arithmetic number, because the mean of its divisors is an integer number (4509000).

Almost surely, 2^54734405 is an apocalyptic number.

54734405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54734405 is a deficient number, since it is larger than the sum of its proper divisors (17409595).

54734405 is a wasteful number, since it uses less digits than its factorization.

54734405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6844.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 54734405 is about 7398.2704059800. The cubic root of 54734405 is about 379.6821094878.

The spelling of 54734405 in words is "fifty-four million, seven hundred thirty-four thousand, four hundred five".