52653703 has 4 divisors (see below), whose sum is σ = 53165008. Its totient is φ = 52142400.

The previous prime is 52653697. The next prime is 52653719. The reversal of 52653703 is 30735625.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52653703 - 2⁹ = 52653191 is a prime.

It is a super-3 number, since 3×52653703³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52653203) 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, 255498 + ... + 255703.

It is an arithmetic number, because the mean of its divisors is an integer number (13291252).

Almost surely, 2^52653703 is an apocalyptic number.

52653703 is a deficient number, since it is larger than the sum of its proper divisors (511305).

52653703 is a wasteful number, since it uses less digits than its factorization.

52653703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511304.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 52653703 is about 7256.2871359946. The cubic root of 52653703 is about 374.8086798891.

The spelling of 52653703 in words is "fifty-two million, six hundred fifty-three thousand, seven hundred three".