97958398594 has 32 divisors (see below), whose sum is σ = 172087001856. Its totient is φ = 40943335680.

The previous prime is 97958398567. The next prime is 97958398621. The reversal of 97958398594 is 49589385979.

It is an interprime number because it is at equal distance from previous prime (97958398567) and next prime (97958398621).

It is a self number, because there is not a number n which added to its sum of digits gives 97958398594.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1627582 + ... + 1686694.

It is an arithmetic number, because the mean of its divisors is an integer number (5377718808).

Almost surely, 2^97958398594 is an apocalyptic number.

97958398594 is a deficient number, since it is larger than the sum of its proper divisors (74128603262).

97958398594 is a wasteful number, since it uses less digits than its factorization.

97958398594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62050.

The product of its digits is 881798400, while the sum is 76.

The spelling of 97958398594 in words is "ninety-seven billion, nine hundred fifty-eight million, three hundred ninety-eight thousand, five hundred ninety-four".