7152229951 has 4 divisors (see below), whose sum is σ = 7398858600. Its totient is φ = 6905601304.

The previous prime is 7152229939. The next prime is 7152229961. The reversal of 7152229951 is 1599222517.

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 7152229951 - 2⁹ = 7152229439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7152229898 and 7152229907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152229961) 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, 123314281 + ... + 123314338.

It is an arithmetic number, because the mean of its divisors is an integer number (1849714650).

Almost surely, 2^7152229951 is an apocalyptic number.

7152229951 is a deficient number, since it is larger than the sum of its proper divisors (246628649).

7152229951 is a wasteful number, since it uses less digits than its factorization.

7152229951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246628648.

The product of its digits is 113400, while the sum is 43.

The square root of 7152229951 is about 84570.8575751718. The cubic root of 7152229951 is about 1926.6987827281.

The spelling of 7152229951 in words is "seven billion, one hundred fifty-two million, two hundred twenty-nine thousand, nine hundred fifty-one".