70152453197 has 2 divisors, whose sum is σ = 70152453198. Its totient is φ = 70152453196.

The previous prime is 70152453127. The next prime is 70152453227. The reversal of 70152453197 is 79135425107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50041242601 + 20111210596 = 223699^2 + 141814^2 .

It is a cyclic number.

It is not a de Polignac number, because 70152453197 - 2⁸ = 70152452941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70152453127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35076226598 + 35076226599.

It is an arithmetic number, because the mean of its divisors is an integer number (35076226599).

Almost surely, 2^70152453197 is an apocalyptic number.

It is an amenable number.

70152453197 is a deficient number, since it is larger than the sum of its proper divisors (1).

70152453197 is an equidigital number, since it uses as much as digits as its factorization.

70152453197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 70152453197 in words is "seventy billion, one hundred fifty-two million, four hundred fifty-three thousand, one hundred ninety-seven".