54530407 has 8 divisors (see below), whose sum is σ = 59081616. Its totient is φ = 50128512.

The previous prime is 54530383. The next prime is 54530417. The reversal of 54530407 is 70403545.

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

It is not a de Polignac number, because 54530407 - 2¹¹ = 54528359 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 (54530417) 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, 36568 + ... + 38029.

It is an arithmetic number, because the mean of its divisors is an integer number (7385202).

Almost surely, 2^54530407 is an apocalyptic number.

54530407 is a deficient number, since it is larger than the sum of its proper divisors (4551209).

54530407 is a wasteful number, since it uses less digits than its factorization.

54530407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74657.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 54530407 is about 7384.4706648480. The cubic root of 54530407 is about 379.2098238737.

The spelling of 54530407 in words is "fifty-four million, five hundred thirty thousand, four hundred seven".