7264773551 has 16 divisors (see below), whose sum is σ = 8438337600. Its totient is φ = 6125932800.

The previous prime is 7264773511. The next prime is 7264773553. The reversal of 7264773551 is 1553774627.

It is a happy number.

It is not a de Polignac number, because 7264773551 - 2⁶ = 7264773487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7264773496 and 7264773505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7264773553) 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 15 ways as a sum of consecutive naturals, for example, 78275 + ... + 143723.

It is an arithmetic number, because the mean of its divisors is an integer number (527396100).

Almost surely, 2^7264773551 is an apocalyptic number.

7264773551 is a deficient number, since it is larger than the sum of its proper divisors (1173564049).

7264773551 is a wasteful number, since it uses less digits than its factorization.

7264773551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65714.

The product of its digits is 1234800, while the sum is 47.

The square root of 7264773551 is about 85233.6409582508. The cubic root of 7264773551 is about 1936.7520626988.

The spelling of 7264773551 in words is "seven billion, two hundred sixty-four million, seven hundred seventy-three thousand, five hundred fifty-one".