5405516351 has 4 divisors (see below), whose sum is σ = 5438679192. Its totient is φ = 5372353512.

The previous prime is 5405516341. The next prime is 5405516387. The reversal of 5405516351 is 1536155045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1536155045 = 5 ⋅307231009.

It is not a de Polignac number, because 5405516351 - 2¹⁸ = 5405254207 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 (5405516341) 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, 16581176 + ... + 16581501.

It is an arithmetic number, because the mean of its divisors is an integer number (1359669798).

Almost surely, 2^5405516351 is an apocalyptic number.

5405516351 is a deficient number, since it is larger than the sum of its proper divisors (33162841).

5405516351 is a wasteful number, since it uses less digits than its factorization.

5405516351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33162840.

The product of its (nonzero) digits is 45000, while the sum is 35.

The square root of 5405516351 is about 73522.2167171257. The cubic root of 5405516351 is about 1755.0078436242.

The spelling of 5405516351 in words is "five billion, four hundred five million, five hundred sixteen thousand, three hundred fifty-one".