7150952450 has 12 divisors (see below), whose sum is σ = 13300771650. Its totient is φ = 2860380960.

The previous prime is 7150952407. The next prime is 7150952453. The reversal of 7150952450 is 542590517.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5922379849 + 1228572601 = 76957^2 + 35051^2 .

It is a super-2 number, since 2×7150952450² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7150952453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71509475 + ... + 71509574.

Almost surely, 2^7150952450 is an apocalyptic number.

7150952450 is a deficient number, since it is larger than the sum of its proper divisors (6149819200).

7150952450 is a wasteful number, since it uses less digits than its factorization.

7150952450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143019061 (or 143019056 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 7150952450 is about 84563.3043938090. The cubic root of 7150952450 is about 1926.5840629740.

The spelling of 7150952450 in words is "seven billion, one hundred fifty million, nine hundred fifty-two thousand, four hundred fifty".