2420500571 has 2 divisors, whose sum is σ = 2420500572. Its totient is φ = 2420500570.

The previous prime is 2420500541. The next prime is 2420500591. The reversal of 2420500571 is 1750050242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2420500571 - 2⁶ = 2420500507 is a prime.

It is a super-2 number, since 2×2420500571² = 11717646028422652082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2420500571.

It is not a weakly prime, because it can be changed into another prime (2420500541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210250285 + 1210250286.

It is an arithmetic number, because the mean of its divisors is an integer number (1210250286).

Almost surely, 2^2420500571 is an apocalyptic number.

2420500571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420500571 is an equidigital number, since it uses as much as digits as its factorization.

2420500571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 2420500571 is about 49198.5830182130. The cubic root of 2420500571 is about 1342.6672519507.

The spelling of 2420500571 in words is "two billion, four hundred twenty million, five hundred thousand, five hundred seventy-one".