5161332477 has 8 divisors (see below), whose sum is σ = 7864887616. Its totient is φ = 2949332832.

The previous prime is 5161332431. The next prime is 5161332487. The reversal of 5161332477 is 7742331615.

5161332477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5161332477 - 2¹⁸ = 5161070333 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 (5161332487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122888848 + ... + 122888889.

It is an arithmetic number, because the mean of its divisors is an integer number (983110952).

Almost surely, 2^5161332477 is an apocalyptic number.

It is an amenable number.

5161332477 is a deficient number, since it is larger than the sum of its proper divisors (2703555139).

5161332477 is a wasteful number, since it uses less digits than its factorization.

5161332477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245777747.

The product of its digits is 105840, while the sum is 39.

The square root of 5161332477 is about 71842.4141924532. The cubic root of 5161332477 is about 1728.1732504699.

The spelling of 5161332477 in words is "five billion, one hundred sixty-one million, three hundred thirty-two thousand, four hundred seventy-seven".