70452359 has 2 divisors, whose sum is σ = 70452360. Its totient is φ = 70452358.

The previous prime is 70452353. The next prime is 70452379. The reversal of 70452359 is 95325407.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70452359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70452353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35226179 + 35226180.

It is an arithmetic number, because the mean of its divisors is an integer number (35226180).

Almost surely, 2^70452359 is an apocalyptic number.

70452359 is a deficient number, since it is larger than the sum of its proper divisors (1).

70452359 is an equidigital number, since it uses as much as digits as its factorization.

70452359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 70452359 is about 8393.5903521675. The cubic root of 70452359 is about 413.0143866384.

The spelling of 70452359 in words is "seventy million, four hundred fifty-two thousand, three hundred fifty-nine".