54395470 has 8 divisors (see below), whose sum is σ = 97911864. Its totient is φ = 21758184.

The previous prime is 54395459. The next prime is 54395477. The reversal of 54395470 is 7459345.

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 (54395477) 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, 2719764 + ... + 2719783.

It is an arithmetic number, because the mean of its divisors is an integer number (12238983).

Almost surely, 2^54395470 is an apocalyptic number.

54395470 is a deficient number, since it is larger than the sum of its proper divisors (43516394).

54395470 is a wasteful number, since it uses less digits than its factorization.

54395470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439554.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 54395470 is about 7375.3284672616. The cubic root of 54395470 is about 378.8967771189.

The spelling of 54395470 in words is "fifty-four million, three hundred ninety-five thousand, four hundred seventy".