7365273651 has 16 divisors (see below), whose sum is σ = 11090396320. Its totient is φ = 4829686560.

The previous prime is 7365273623. The next prime is 7365273667. The reversal of 7365273651 is 1563725637.

7365273651 is a `hidden beast` number, since 73 + 6 + 527 + 3 + 6 + 51 = 666.

It is not a de Polignac number, because 7365273651 - 2⁷ = 7365273523 is a prime.

It is a super-2 number, since 2×7365273651² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7365273597 and 7365273606.

It is not an unprimeable number, because it can be changed into a prime (7365273691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2234320 + ... + 2237613.

It is an arithmetic number, because the mean of its divisors is an integer number (693149770).

Almost surely, 2^7365273651 is an apocalyptic number.

7365273651 is a deficient number, since it is larger than the sum of its proper divisors (3725122669).

7365273651 is a wasteful number, since it uses less digits than its factorization.

7365273651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4472003 (or 4471997 counting only the distinct ones).

The product of its digits is 793800, while the sum is 45.

The square root of 7365273651 is about 85821.1725100514. The cubic root of 7365273651 is about 1945.6421333685.

The spelling of 7365273651 in words is "seven billion, three hundred sixty-five million, two hundred seventy-three thousand, six hundred fifty-one".