1652453253 has 12 divisors (see below), whose sum is σ = 2603865888. Its totient is φ = 1001486760.

The previous prime is 1652453221. The next prime is 1652453273. The reversal of 1652453253 is 3523542561.

1652453253 is a `hidden beast` number, since 165 + 245 + 3 + 253 = 666.

It is not a de Polignac number, because 1652453253 - 2⁵ = 1652453221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652453273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8345625 + ... + 8345822.

It is an arithmetic number, because the mean of its divisors is an integer number (216988824).

Almost surely, 2^1652453253 is an apocalyptic number.

It is an amenable number.

1652453253 is a deficient number, since it is larger than the sum of its proper divisors (951412635).

1652453253 is a wasteful number, since it uses less digits than its factorization.

1652453253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16691464 (or 16691461 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 1652453253 is about 40650.3782639227. The cubic root of 1652453253 is about 1182.2511018829.

The spelling of 1652453253 in words is "one billion, six hundred fifty-two million, four hundred fifty-three thousand, two hundred fifty-three".