70390023059 has 2 divisors, whose sum is σ = 70390023060. Its totient is φ = 70390023058.

The previous prime is 70390023019. The next prime is 70390023073. The reversal of 70390023059 is 95032009307.

It is a strong prime.

It is an emirp because it is prime and its reverse (95032009307) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70390023059 - 2¹⁶ = 70389957523 is a prime.

It is not a weakly prime, because it can be changed into another prime (70390023019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35195011529 + 35195011530.

It is an arithmetic number, because the mean of its divisors is an integer number (35195011530).

Almost surely, 2^70390023059 is an apocalyptic number.

70390023059 is a deficient number, since it is larger than the sum of its proper divisors (1).

70390023059 is an equidigital number, since it uses as much as digits as its factorization.

70390023059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 38.

The spelling of 70390023059 in words is "seventy billion, three hundred ninety million, twenty-three thousand, fifty-nine".