952212139 has 2 divisors, whose sum is σ = 952212140. Its totient is φ = 952212138.

The previous prime is 952212103. The next prime is 952212161. The reversal of 952212139 is 931212259.

952212139 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 952212139 - 2²¹ = 950114987 is a prime.

It is not a weakly prime, because it can be changed into another prime (952212439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476106069 + 476106070.

It is an arithmetic number, because the mean of its divisors is an integer number (476106070).

Almost surely, 2^952212139 is an apocalyptic number.

952212139 is a deficient number, since it is larger than the sum of its proper divisors (1).

952212139 is an equidigital number, since it uses as much as digits as its factorization.

952212139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 34.

The square root of 952212139 is about 30857.9347818353. The cubic root of 952212139 is about 983.8100118333.

The spelling of 952212139 in words is "nine hundred fifty-two million, two hundred twelve thousand, one hundred thirty-nine".