1051952087 has 2 divisors, whose sum is σ = 1051952088. Its totient is φ = 1051952086.

The previous prime is 1051952051. The next prime is 1051952101. The reversal of 1051952087 is 7802591501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051952087 - 2⁶ = 1051952023 is a prime.

It is a super-2 number, since 2×1051952087² = 2213206386687311138, 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 1051952087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051952017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525976043 + 525976044.

It is an arithmetic number, because the mean of its divisors is an integer number (525976044).

Almost surely, 2^1051952087 is an apocalyptic number.

1051952087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051952087 is an equidigital number, since it uses as much as digits as its factorization.

1051952087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 1051952087 is about 32433.8108615069. The cubic root of 1051952087 is about 1017.0258380276.

The spelling of 1051952087 in words is "one billion, fifty-one million, nine hundred fifty-two thousand, eighty-seven".