1652400053 has 2 divisors, whose sum is σ = 1652400054. Its totient is φ = 1652400052.

The previous prime is 1652400031. The next prime is 1652400083. The reversal of 1652400053 is 3500042561.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1014231409 + 638168644 = 31847^2 + 25262^2 .

It is a cyclic number.

It is not a de Polignac number, because 1652400053 - 2⁶ = 1652399989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1652399995 and 1652400031.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1652400083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826200026 + 826200027.

It is an arithmetic number, because the mean of its divisors is an integer number (826200027).

Almost surely, 2^1652400053 is an apocalyptic number.

It is an amenable number.

1652400053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652400053 is an equidigital number, since it uses as much as digits as its factorization.

1652400053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1652400053 is about 40649.7238982013. The cubic root of 1652400053 is about 1182.2384143967.

The spelling of 1652400053 in words is "one billion, six hundred fifty-two million, four hundred thousand, fifty-three".