97539314594 has 4 divisors (see below), whose sum is σ = 146308971894. Its totient is φ = 48769657296.

The previous prime is 97539314557. The next prime is 97539314617. The reversal of 97539314594 is 49541393579.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97403289025 + 136025569 = 312095^2 + 11663^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24384828647 + ... + 24384828650.

Almost surely, 2^97539314594 is an apocalyptic number.

97539314594 is a deficient number, since it is larger than the sum of its proper divisors (48769657300).

97539314594 is a wasteful number, since it uses less digits than its factorization.

97539314594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48769657299.

The product of its digits is 18370800, while the sum is 59.

The spelling of 97539314594 in words is "ninety-seven billion, five hundred thirty-nine million, three hundred fourteen thousand, five hundred ninety-four".