70152938489 has 2 divisors, whose sum is σ = 70152938490. Its totient is φ = 70152938488.

The previous prime is 70152938483. The next prime is 70152938501. The reversal of 70152938489 is 98483925107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65493510889 + 4659427600 = 255917^2 + 68260^2 .

It is a cyclic number.

It is not a de Polignac number, because 70152938489 - 2²⁸ = 69884503033 is a prime.

It is a super-3 number, since 3×70152938489³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (70152938483) 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, 35076469244 + 35076469245.

It is an arithmetic number, because the mean of its divisors is an integer number (35076469245).

Almost surely, 2^70152938489 is an apocalyptic number.

It is an amenable number.

70152938489 is a deficient number, since it is larger than the sum of its proper divisors (1).

70152938489 is an equidigital number, since it uses as much as digits as its factorization.

70152938489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 70152938489 in words is "seventy billion, one hundred fifty-two million, nine hundred thirty-eight thousand, four hundred eighty-nine".