7455713 has 4 divisors (see below), whose sum is σ = 7477188. Its totient is φ = 7434240.

The previous prime is 7455691. The next prime is 7455737. The reversal of 7455713 is 3175547.

7455713 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3175547 = 31 ⋅102437.

It can be written as a sum of positive squares in 2 ways, for example, as 4276624 + 3179089 = 2068^2 + 1783^2 .

It is a cyclic number.

It is not a de Polignac number, because 7455713 - 2⁶ = 7455649 is a prime.

It is a super-3 number, since 3×7455713³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7455713.

It is not an unprimeable number, because it can be changed into a prime (7455743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10208 + ... + 10913.

It is an arithmetic number, because the mean of its divisors is an integer number (1869297).

Almost surely, 2^7455713 is an apocalyptic number.

It is an amenable number.

7455713 is a deficient number, since it is larger than the sum of its proper divisors (21475).

7455713 is a wasteful number, since it uses less digits than its factorization.

7455713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21474.

The product of its digits is 14700, while the sum is 32.

The square root of 7455713 is about 2730.5151528604. The cubic root of 7455713 is about 195.3573373284.

The spelling of 7455713 in words is "seven million, four hundred fifty-five thousand, seven hundred thirteen".