7252681205 has 32 divisors (see below), whose sum is σ = 10870917120. Its totient is φ = 4512755520.

The previous prime is 7252681199. The next prime is 7252681217. The reversal of 7252681205 is 5021862527.

It is not a de Polignac number, because 7252681205 - 2¹⁸ = 7252419061 is a prime.

It is a super-2 number, since 2×7252681205² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193376 + ... + 227814.

It is an arithmetic number, because the mean of its divisors is an integer number (339716160).

Almost surely, 2^7252681205 is an apocalyptic number.

It is an amenable number.

7252681205 is a deficient number, since it is larger than the sum of its proper divisors (3618235915).

7252681205 is a wasteful number, since it uses less digits than its factorization.

7252681205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35009.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 7252681205 is about 85162.6749521174. The cubic root of 7252681205 is about 1935.6768797313.

The spelling of 7252681205 in words is "seven billion, two hundred fifty-two million, six hundred eighty-one thousand, two hundred five".