7502053 has 4 divisors (see below), whose sum is σ = 8079148. Its totient is φ = 6924960.

The previous prime is 7502051. The next prime is 7502107. The reversal of 7502053 is 3502057.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3502057 = 13 ⋅269389.

It can be written as a sum of positive squares in 2 ways, for example, as 4397409 + 3104644 = 2097^2 + 1762^2 .

It is a cyclic number.

It is not a de Polignac number, because 7502053 - 2¹ = 7502051 is a prime.

It is a Duffinian number.

7502053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7502051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288528 + ... + 288553.

It is an arithmetic number, because the mean of its divisors is an integer number (2019787).

Almost surely, 2^7502053 is an apocalyptic number.

It is an amenable number.

7502053 is a deficient number, since it is larger than the sum of its proper divisors (577095).

7502053 is a wasteful number, since it uses less digits than its factorization.

7502053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577094.

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 7502053 is about 2738.9875866823. The cubic root of 7502053 is about 195.7612409252.

The spelling of 7502053 in words is "seven million, five hundred two thousand, fifty-three".