516164151 has 4 divisors (see below), whose sum is σ = 688218872. Its totient is φ = 344109432.

The previous prime is 516164147. The next prime is 516164179. The reversal of 516164151 is 151461615.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 516164151 - 2² = 516164147 is a prime.

It is a super-4 number, since 4×516164151⁴ (a number of 36 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516164111) 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, 86027356 + ... + 86027361.

It is an arithmetic number, because the mean of its divisors is an integer number (172054718).

Almost surely, 2^516164151 is an apocalyptic number.

516164151 is a deficient number, since it is larger than the sum of its proper divisors (172054721).

516164151 is a wasteful number, since it uses less digits than its factorization.

516164151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172054720.

The product of its digits is 3600, while the sum is 30.

The square root of 516164151 is about 22719.2462683074. The cubic root of 516164151 is about 802.1629752976.

The spelling of 516164151 in words is "five hundred sixteen million, one hundred sixty-four thousand, one hundred fifty-one".