5400051 has 4 divisors (see below), whose sum is σ = 7200072. Its totient is φ = 3600032.

The previous prime is 5400037. The next prime is 5400053. The reversal of 5400051 is 1500045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5400051 - 2⁵ = 5400019 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5400051.

It is not an unprimeable number, because it can be changed into a prime (5400053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900006 + ... + 900011.

It is an arithmetic number, because the mean of its divisors is an integer number (1800018).

Almost surely, 2^5400051 is an apocalyptic number.

5400051 is a deficient number, since it is larger than the sum of its proper divisors (1800021).

5400051 is a wasteful number, since it uses less digits than its factorization.

5400051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800020.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 5400051 is about 2323.8009811514. The cubic root of 5400051 is about 175.4416166055.

Adding to 5400051 its reverse (1500045), we get a palindrome (6900096).

The spelling of 5400051 in words is "five million, four hundred thousand, fifty-one".