2475020651 has 2 divisors, whose sum is σ = 2475020652. Its totient is φ = 2475020650.

The previous prime is 2475020629. The next prime is 2475020657. The reversal of 2475020651 is 1560205742.

2475020651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2475020651 - 2²⁶ = 2407911787 is a prime.

It is a super-2 number, since 2×2475020651² = 12251454445752927602, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2475020657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237510325 + 1237510326.

It is an arithmetic number, because the mean of its divisors is an integer number (1237510326).

Almost surely, 2^2475020651 is an apocalyptic number.

2475020651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2475020651 is an equidigital number, since it uses as much as digits as its factorization.

2475020651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2475020651 is about 49749.5794052573. The cubic root of 2475020651 is about 1352.6733766394.

The spelling of 2475020651 in words is "two billion, four hundred seventy-five million, twenty thousand, six hundred fifty-one".