5405500051051 has 4 divisors (see below), whose sum is σ = 5405688667792. Its totient is φ = 5405311434312.

The previous prime is 5405500051009. The next prime is 5405500051069. The reversal of 5405500051051 is 1501500055045.

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 5405500051051 - 2²⁹ = 5404963180139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405500051151) 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, 94265376 + ... + 94322701.

It is an arithmetic number, because the mean of its divisors is an integer number (1351422166948).

Almost surely, 2^{5405500051051} is an apocalyptic number.

5405500051051 is a deficient number, since it is larger than the sum of its proper divisors (188616741).

5405500051051 is a wasteful number, since it uses less digits than its factorization.

5405500051051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188616740.

The product of its (nonzero) digits is 12500, while the sum is 31.

The spelling of 5405500051051 in words is "five trillion, four hundred five billion, five hundred million, fifty-one thousand, fifty-one".