5405404011 has 8 divisors (see below), whose sum is σ = 8236806144. Its totient is φ = 3088802280.

The previous prime is 5405404007. The next prime is 5405404013. The reversal of 5405404011 is 1104045045.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5405404011 - 2² = 5405404007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5405404013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128700075 + ... + 128700116.

It is an arithmetic number, because the mean of its divisors is an integer number (1029600768).

Almost surely, 2^5405404011 is an apocalyptic number.

5405404011 is a deficient number, since it is larger than the sum of its proper divisors (2831402133).

5405404011 is a wasteful number, since it uses less digits than its factorization.

5405404011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257400201.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5405404011 is about 73521.4527263982. The cubic root of 5405404011 is about 1754.9956857387.

Adding to 5405404011 its reverse (1104045045), we get a palindrome (6509449056).

The spelling of 5405404011 in words is "five billion, four hundred five million, four hundred four thousand, eleven".