97015097039 has 16 divisors (see below), whose sum is σ = 113685257280. Its totient is φ = 81051459840.

The previous prime is 97015097027. The next prime is 97015097057. The reversal of 97015097039 is 93079051079.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97015097039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97015097059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148697 + ... + 464909.

It is an arithmetic number, because the mean of its divisors is an integer number (7105328580).

Almost surely, 2^97015097039 is an apocalyptic number.

97015097039 is a deficient number, since it is larger than the sum of its proper divisors (16670160241).

97015097039 is a wasteful number, since it uses less digits than its factorization.

97015097039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317330.

The product of its (nonzero) digits is 535815, while the sum is 50.

The spelling of 97015097039 in words is "ninety-seven billion, fifteen million, ninety-seven thousand, thirty-nine".