97039804537 has 8 divisors (see below), whose sum is σ = 104555090304. Its totient is φ = 89531759568.

The previous prime is 97039804531. The next prime is 97039804627. The reversal of 97039804537 is 73540893079.

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 not a de Polignac number, because 97039804537 - 2¹⁵ = 97039771769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97039804531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782343 + ... + 1835980.

It is an arithmetic number, because the mean of its divisors is an integer number (13069386288).

Almost surely, 2^97039804537 is an apocalyptic number.

It is an amenable number.

97039804537 is a deficient number, since it is larger than the sum of its proper divisors (7515285767).

97039804537 is a wasteful number, since it uses less digits than its factorization.

97039804537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620399.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 97039804537 in words is "ninety-seven billion, thirty-nine million, eight hundred four thousand, five hundred thirty-seven".