55734407 has 8 divisors (see below), whose sum is σ = 57142800. Its totient is φ = 54360600.

The previous prime is 55734403. The next prime is 55734431. The reversal of 55734407 is 70443755.

It is not a de Polignac number, because 55734407 - 2² = 55734403 is a prime.

It is a Duffinian number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 79157 + ... + 79857.

It is an arithmetic number, because the mean of its divisors is an integer number (7142850).

Almost surely, 2^55734407 is an apocalyptic number.

55734407 is a deficient number, since it is larger than the sum of its proper divisors (1408393).

55734407 is an frugal number, since it uses more digits than its factorization.

55734407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 55734407 is about 7465.5480039981. The cubic root of 55734407 is about 381.9804431569.

The spelling of 55734407 in words is "fifty-five million, seven hundred thirty-four thousand, four hundred seven".