1652775247 has 2 divisors, whose sum is σ = 1652775248. Its totient is φ = 1652775246.

The previous prime is 1652775233. The next prime is 1652775253. The reversal of 1652775247 is 7425772561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1652775247 - 2²⁷ = 1518557519 is a prime.

It is a super-2 number, since 2×1652775247² = 5463332034191822018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1652775197 and 1652775206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1652775217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826387623 + 826387624.

It is an arithmetic number, because the mean of its divisors is an integer number (826387624).

Almost surely, 2^1652775247 is an apocalyptic number.

1652775247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652775247 is an equidigital number, since it uses as much as digits as its factorization.

1652775247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 823200, while the sum is 46.

The square root of 1652775247 is about 40654.3385999576. The cubic root of 1652775247 is about 1182.3278873204.

The spelling of 1652775247 in words is "one billion, six hundred fifty-two million, seven hundred seventy-five thousand, two hundred forty-seven".