5156455773 has 32 divisors (see below), whose sum is σ = 8132493312. Its totient is φ = 2843913600.

The previous prime is 5156455747. The next prime is 5156455781. The reversal of 5156455773 is 3775546515.

It is not a de Polignac number, because 5156455773 - 2¹³ = 5156447581 is a prime.

It is a super-2 number, since 2×5156455773² = 53178072277810055058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156455783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238993 + ... + 259673.

It is an arithmetic number, because the mean of its divisors is an integer number (254140416).

Almost surely, 2^5156455773 is an apocalyptic number.

It is an amenable number.

5156455773 is a deficient number, since it is larger than the sum of its proper divisors (2976037539).

5156455773 is a wasteful number, since it uses less digits than its factorization.

5156455773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21105.

The product of its digits is 2205000, while the sum is 48.

The square root of 5156455773 is about 71808.4658866905. The cubic root of 5156455773 is about 1727.6287886681.

The spelling of 5156455773 in words is "five billion, one hundred fifty-six million, four hundred fifty-five thousand, seven hundred seventy-three".