54964287 has 24 divisors (see below), whose sum is σ = 91329056. Its totient is φ = 31202496.

The previous prime is 54964267. The next prime is 54964289. The reversal of 54964287 is 78246945.

It is a happy number.

It is not a de Polignac number, because 54964287 - 2⁷ = 54964159 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54964289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7113 + ... + 12669.

Almost surely, 2^54964287 is an apocalyptic number.

54964287 is a deficient number, since it is larger than the sum of its proper divisors (36364769).

54964287 is a wasteful number, since it uses less digits than its factorization.

54964287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5727 (or 5724 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 54964287 is about 7413.7903261422. The cubic root of 54964287 is about 380.2129162289.

The spelling of 54964287 in words is "fifty-four million, nine hundred sixty-four thousand, two hundred eighty-seven".