7913053 has 4 divisors (see below), whose sum is σ = 7957440. Its totient is φ = 7868668.

The previous prime is 7913011. The next prime is 7913057. The reversal of 7913053 is 3503197.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7913053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7913057) 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, 21925 + ... + 22282.

It is an arithmetic number, because the mean of its divisors is an integer number (1989360).

Almost surely, 2^7913053 is an apocalyptic number.

It is an amenable number.

7913053 is a deficient number, since it is larger than the sum of its proper divisors (44387).

7913053 is a wasteful number, since it uses less digits than its factorization.

7913053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44386.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 7913053 is about 2813.0149306394. The cubic root of 7913053 is about 199.2728007778.

It can be divided in two parts, 791 and 3053, that added together give a square (3844 = 62²).

The spelling of 7913053 in words is "seven million, nine hundred thirteen thousand, fifty-three".