7255007949 has 12 divisors (see below), whose sum is σ = 11055845024. Its totient is φ = 4145495784.

The previous prime is 7255007939. The next prime is 7255008001. The reversal of 7255007949 is 9497005527.

7255007949 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7255007949 - 2¹⁷ = 7254876877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7255007898 and 7255007907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7255007939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 381034 + ... + 399620.

Almost surely, 2^7255007949 is an apocalyptic number.

It is an amenable number.

7255007949 is a deficient number, since it is larger than the sum of its proper divisors (3800837075).

7255007949 is an frugal number, since it uses more digits than its factorization.

7255007949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37184 (or 18597 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 48.

The square root of 7255007949 is about 85176.3344421442. The cubic root of 7255007949 is about 1935.8838534420.

The spelling of 7255007949 in words is "seven billion, two hundred fifty-five million, seven thousand, nine hundred forty-nine".