54463995 has 40 divisors (see below), whose sum is σ = 98794080. Its totient is φ = 28702080.

The previous prime is 54463991. The next prime is 54464027. The reversal of 54463995 is 59936445.

54463995 is a `hidden beast` number, since 5 + 4 + 4 + 639 + 9 + 5 = 666.

It is not a de Polignac number, because 54463995 - 2² = 54463991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54463995.

It is not an unprimeable number, because it can be changed into a prime (54463991) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 35290 + ... + 36800.

It is an arithmetic number, because the mean of its divisors is an integer number (2469852).

Almost surely, 2^54463995 is an apocalyptic number.

54463995 is a deficient number, since it is larger than the sum of its proper divisors (44330085).

54463995 is a wasteful number, since it uses less digits than its factorization.

54463995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617 (or 1608 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 54463995 is about 7379.9725609246. The cubic root of 54463995 is about 379.0558161378.

The spelling of 54463995 in words is "fifty-four million, four hundred sixty-three thousand, nine hundred ninety-five".