54207001 has 4 divisors (see below), whose sum is σ = 54355072. Its totient is φ = 54058932.

The previous prime is 54206987. The next prime is 54207011. The reversal of 54207001 is 10070245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10070245 = 5 ⋅2014049.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54207001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54207001.

It is not an unprimeable number, because it can be changed into a prime (54207011) 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, 73485 + ... + 74218.

It is an arithmetic number, because the mean of its divisors is an integer number (13588768).

Almost surely, 2^54207001 is an apocalyptic number.

It is an amenable number.

54207001 is a deficient number, since it is larger than the sum of its proper divisors (148071).

54207001 is a wasteful number, since it uses less digits than its factorization.

54207001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148070.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 54207001 is about 7362.5403903816. The cubic root of 54207001 is about 378.4586712144.

Adding to 54207001 its reverse (10070245), we get a palindrome (64277246).

It can be divided in two parts, 5420 and 7001, that added together give a palindrome (12421).

The spelling of 54207001 in words is "fifty-four million, two hundred seven thousand, one".