70452353 has 2 divisors, whose sum is σ = 70452354. Its totient is φ = 70452352.

The previous prime is 70452271. The next prime is 70452359. The reversal of 70452353 is 35325407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53993104 + 16459249 = 7348^2 + 4057^2 .

It is a cyclic number.

It is not a de Polignac number, because 70452353 - 2¹⁸ = 70190209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70452359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35226176 + 35226177.

It is an arithmetic number, because the mean of its divisors is an integer number (35226177).

Almost surely, 2^70452353 is an apocalyptic number.

It is an amenable number.

70452353 is a deficient number, since it is larger than the sum of its proper divisors (1).

70452353 is an equidigital number, since it uses as much as digits as its factorization.

70452353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 70452353 is about 8393.5899947519. The cubic root of 70452353 is about 413.0143749137.

The spelling of 70452353 in words is "seventy million, four hundred fifty-two thousand, three hundred fifty-three".