97615006971 has 16 divisors (see below), whose sum is σ = 130332315936. Its totient is φ = 64987243776.

The previous prime is 97615006933. The next prime is 97615006987. The reversal of 97615006971 is 17960051679.

It is not a de Polignac number, because 97615006971 - 2¹¹ = 97615004923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97615006991) 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 15 ways as a sum of consecutive naturals, for example, 8890441 + ... + 8901413.

It is an arithmetic number, because the mean of its divisors is an integer number (8145769746).

Almost surely, 2^97615006971 is an apocalyptic number.

97615006971 is a deficient number, since it is larger than the sum of its proper divisors (32717308965).

97615006971 is a wasteful number, since it uses less digits than its factorization.

97615006971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14782.

The product of its (nonzero) digits is 714420, while the sum is 51.

The spelling of 97615006971 in words is "ninety-seven billion, six hundred fifteen million, six thousand, nine hundred seventy-one".