54370447 has 16 divisors (see below), whose sum is σ = 58608000. Its totient is φ = 50337504.

The previous prime is 54370423. The next prime is 54370453. The reversal of 54370447 is 74407345.

It is not a de Polignac number, because 54370447 - 2⁷ = 54370319 is a prime.

It is a super-2 number, since 2×54370447² = 5912291013959618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54370417) 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, 73204 + ... + 73942.

It is an arithmetic number, because the mean of its divisors is an integer number (3663000).

Almost surely, 2^54370447 is an apocalyptic number.

54370447 is a deficient number, since it is larger than the sum of its proper divisors (4237553).

54370447 is a wasteful number, since it uses less digits than its factorization.

54370447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 54370447 is about 7373.6318731003. The cubic root of 54370447 is about 378.8386681853.

The spelling of 54370447 in words is "fifty-four million, three hundred seventy thousand, four hundred forty-seven".