70316453 has 2 divisors, whose sum is σ = 70316454. Its totient is φ = 70316452.

The previous prime is 70316423. The next prime is 70316461. The reversal of 70316453 is 35461307.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66308449 + 4008004 = 8143^2 + 2002^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70316453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70316413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35158226 + 35158227.

It is an arithmetic number, because the mean of its divisors is an integer number (35158227).

Almost surely, 2^70316453 is an apocalyptic number.

It is an amenable number.

70316453 is a deficient number, since it is larger than the sum of its proper divisors (1).

70316453 is an equidigital number, since it uses as much as digits as its factorization.

70316453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 70316453 is about 8385.4906236904. The cubic root of 70316453 is about 412.7486407926.

The spelling of 70316453 in words is "seventy million, three hundred sixteen thousand, four hundred fifty-three".