7152213446215 has 4 divisors (see below), whose sum is σ = 8582656135464. Its totient is φ = 5721770756968.

The previous prime is 7152213446159. The next prime is 7152213446219. The reversal of 7152213446215 is 5126443122517.

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

It is a cyclic number.

It is not a de Polignac number, because 7152213446215 - 2²³ = 7152205057607 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 (7152213446219) 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, 715221344617 + ... + 715221344626.

It is an arithmetic number, because the mean of its divisors is an integer number (2145664033866).

Almost surely, 2^{7152213446215} is an apocalyptic number.

7152213446215 is a deficient number, since it is larger than the sum of its proper divisors (1430442689249).

7152213446215 is a wasteful number, since it uses less digits than its factorization.

7152213446215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430442689248.

The product of its digits is 403200, while the sum is 43.

The spelling of 7152213446215 in words is "seven trillion, one hundred fifty-two billion, two hundred thirteen million, four hundred forty-six thousand, two hundred fifteen".