5404951 has 4 divisors (see below), whose sum is σ = 5411992. Its totient is φ = 5397912.

The previous prime is 5404921. The next prime is 5404961. The reversal of 5404951 is 1594045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1594045 = 5 ⋅318809.

It is a cyclic number.

It is not a de Polignac number, because 5404951 - 2⁹ = 5404439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404921) 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, 2205 + ... + 3958.

It is an arithmetic number, because the mean of its divisors is an integer number (1352998).

Almost surely, 2^5404951 is an apocalyptic number.

5404951 is a deficient number, since it is larger than the sum of its proper divisors (7041).

5404951 is an equidigital number, since it uses as much as digits as its factorization.

5404951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7040.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5404951 is about 2324.8550492450. The cubic root of 5404951 is about 175.4946657361.

Adding to 5404951 its reverse (1594045), we get a palindrome (6998996).

The spelling of 5404951 in words is "five million, four hundred four thousand, nine hundred fifty-one".