5405051 has 4 divisors (see below), whose sum is σ = 5409912. Its totient is φ = 5400192.

The previous prime is 5405041. The next prime is 5405077. The reversal of 5405051 is 1505045.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5405051 - 2²² = 1210747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405011) 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, 155 + ... + 3291.

It is an arithmetic number, because the mean of its divisors is an integer number (1352478).

Almost surely, 2^5405051 is an apocalyptic number.

5405051 is a deficient number, since it is larger than the sum of its proper divisors (4861).

5405051 is a wasteful number, since it uses less digits than its factorization.

5405051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4860.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5405051 is about 2324.8765558627. The cubic root of 5405051 is about 175.4957480376.

The spelling of 5405051 in words is "five million, four hundred five thousand, fifty-one".