7252694505 has 32 divisors (see below), whose sum is σ = 14735635200. Its totient is φ = 3315517056.

The previous prime is 7252694431. The next prime is 7252694507. The reversal of 7252694505 is 5054962527.

7252694505 is a `hidden beast` number, since 7 + 2 + 52 + 6 + 94 + 505 = 666.

It is not a de Polignac number, because 7252694505 - 2¹⁶ = 7252628969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (7252694507) 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 31 ways as a sum of consecutive naturals, for example, 3836460 + ... + 3838349.

It is an arithmetic number, because the mean of its divisors is an integer number (460488600).

Almost surely, 2^7252694505 is an apocalyptic number.

It is an amenable number.

7252694505 is an abundant number, since it is smaller than the sum of its proper divisors (7482940695).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7252694505 is a wasteful number, since it uses less digits than its factorization.

7252694505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7674830 (or 7674824 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 7252694505 is about 85162.7530379332. The cubic root of 7252694505 is about 1935.6780629482.

The spelling of 7252694505 in words is "seven billion, two hundred fifty-two million, six hundred ninety-four thousand, five hundred five".