970970543 has 2 divisors, whose sum is σ = 970970544. Its totient is φ = 970970542.

The previous prime is 970970503. The next prime is 970970563. The reversal of 970970543 is 345079079.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (345079079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 970970543 - 2⁶ = 970970479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 970970494 and 970970503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970970503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485485271 + 485485272.

It is an arithmetic number, because the mean of its divisors is an integer number (485485272).

Almost surely, 2^970970543 is an apocalyptic number.

970970543 is a deficient number, since it is larger than the sum of its proper divisors (1).

970970543 is an equidigital number, since it uses as much as digits as its factorization.

970970543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 970970543 is about 31160.4002381227. The cubic root of 970970543 is about 990.2283400112.

The spelling of 970970543 in words is "nine hundred seventy million, nine hundred seventy thousand, five hundred forty-three".