7522152107 has 4 divisors (see below), whose sum is σ = 7606670760. Its totient is φ = 7437633456.

The previous prime is 7522152101. The next prime is 7522152161. The reversal of 7522152107 is 7012512257.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7012512257 = 17 ⋅412500721.

It is a cyclic number.

It is not a de Polignac number, because 7522152107 - 2⁴ = 7522152091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7522152101) 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, 42259193 + ... + 42259370.

It is an arithmetic number, because the mean of its divisors is an integer number (1901667690).

Almost surely, 2^7522152107 is an apocalyptic number.

7522152107 is a deficient number, since it is larger than the sum of its proper divisors (84518653).

7522152107 is an equidigital number, since it uses as much as digits as its factorization.

7522152107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84518652.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 7522152107 is about 86730.3413287415. The cubic root of 7522152107 is about 1959.3590944741.

The spelling of 7522152107 in words is "seven billion, five hundred twenty-two million, one hundred fifty-two thousand, one hundred seven".