54774471 has 8 divisors (see below), whose sum is σ = 73404144. Its totient is φ = 36330560.

The previous prime is 54774463. The next prime is 54774481. The reversal of 54774471 is 17447745.

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

It is a cyclic number.

It is not a de Polignac number, because 54774471 - 2³ = 54774463 is a prime.

It is a super-3 number, since 3×54774471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54774451) 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, 45750 + ... + 46931.

It is an arithmetic number, because the mean of its divisors is an integer number (9175518).

Almost surely, 2^54774471 is an apocalyptic number.

54774471 is a deficient number, since it is larger than the sum of its proper divisors (18629673).

54774471 is a wasteful number, since it uses less digits than its factorization.

54774471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92881.

The product of its digits is 109760, while the sum is 39.

The square root of 54774471 is about 7400.9777056819. The cubic root of 54774471 is about 379.7747302874.

The spelling of 54774471 in words is "fifty-four million, seven hundred seventy-four thousand, four hundred seventy-one".