2951020487 has 2 divisors, whose sum is σ = 2951020488. Its totient is φ = 2951020486.

The previous prime is 2951020447. The next prime is 2951020529. The reversal of 2951020487 is 7840201592.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2951020487 - 2¹⁴ = 2951004103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2951020487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2951020447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1475510243 + 1475510244.

It is an arithmetic number, because the mean of its divisors is an integer number (1475510244).

Almost surely, 2^2951020487 is an apocalyptic number.

2951020487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2951020487 is an equidigital number, since it uses as much as digits as its factorization.

2951020487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 2951020487 is about 54323.2959880013. The cubic root of 2951020487 is about 1434.3574985940.

The spelling of 2951020487 in words is "two billion, nine hundred fifty-one million, twenty thousand, four hundred eighty-seven".