970081597541 has 8 divisors (see below), whose sum is σ = 1108686670464. Its totient is φ = 831482021520.

The previous prime is 970081597487. The next prime is 970081597619. The reversal of 970081597541 is 145795180079.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970081597541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970081596541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988850 + ... + 1708211.

It is an arithmetic number, because the mean of its divisors is an integer number (138585833808).

Almost surely, 2^970081597541 is an apocalyptic number.

It is an amenable number.

970081597541 is a deficient number, since it is larger than the sum of its proper divisors (138605072923).

970081597541 is a wasteful number, since it uses less digits than its factorization.

970081597541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748451.

The product of its (nonzero) digits is 3175200, while the sum is 56.

The spelling of 970081597541 in words is "nine hundred seventy billion, eighty-one million, five hundred ninety-seven thousand, five hundred forty-one".