7164151215 has 32 divisors (see below), whose sum is σ = 12348489216. Its totient is φ = 3525793920.

The previous prime is 7164151201. The next prime is 7164151219. The reversal of 7164151215 is 5121514617.

It is not a de Polignac number, because 7164151215 - 2⁶ = 7164151151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7164151219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1039230 + ... + 1046100.

It is an arithmetic number, because the mean of its divisors is an integer number (385890288).

Almost surely, 2^7164151215 is an apocalyptic number.

7164151215 is a deficient number, since it is larger than the sum of its proper divisors (5184338001).

7164151215 is a wasteful number, since it uses less digits than its factorization.

7164151215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12239.

The product of its digits is 8400, while the sum is 33.

The square root of 7164151215 is about 84641.3091522101. The cubic root of 7164151215 is about 1927.7686558294.

The spelling of 7164151215 in words is "seven billion, one hundred sixty-four million, one hundred fifty-one thousand, two hundred fifteen".