70162814537 has 2 divisors, whose sum is σ = 70162814538. Its totient is φ = 70162814536.

The previous prime is 70162814531. The next prime is 70162814587. The reversal of 70162814537 is 73541826107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39676257721 + 30486556816 = 199189^2 + 174604^2 .

It is a cyclic number.

It is not a de Polignac number, because 70162814537 - 2⁴ = 70162814521 is a prime.

It is not a weakly prime, because it can be changed into another prime (70162814531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35081407268 + 35081407269.

It is an arithmetic number, because the mean of its divisors is an integer number (35081407269).

Almost surely, 2^70162814537 is an apocalyptic number.

It is an amenable number.

70162814537 is a deficient number, since it is larger than the sum of its proper divisors (1).

70162814537 is an equidigital number, since it uses as much as digits as its factorization.

70162814537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 70162814537 in words is "seventy billion, one hundred sixty-two million, eight hundred fourteen thousand, five hundred thirty-seven".