5162166072 has 96 divisors (see below), whose sum is σ = 16680502800. Its totient is φ = 1474901568.

The previous prime is 5162166071. The next prime is 5162166151. The reversal of 5162166072 is 2706612615.

It is a happy number.

5162166072 is a `hidden beast` number, since 516 + 2 + 16 + 60 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5162166071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233283 + ... + 254450.

Almost surely, 2^5162166072 is an apocalyptic number.

It is an amenable number.

5162166072 is an abundant number, since it is smaller than the sum of its proper divisors (11518336728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5162166072 is a wasteful number, since it uses less digits than its factorization.

5162166072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487762 (or 487745 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5162166072 is about 71848.2155101990. The cubic root of 5162166072 is about 1728.2662832309.

Adding to 5162166072 its reverse (2706612615), we get a palindrome (7868778687).

The spelling of 5162166072 in words is "five billion, one hundred sixty-two million, one hundred sixty-six thousand, seventy-two".