97590448719 has 12 divisors (see below), whose sum is σ = 140970145992. Its totient is φ = 65057454000.

The previous prime is 97590448699. The next prime is 97590448729. The reversal of 97590448719 is 91784409579.

97590448719 is a `hidden beast` number, since 97 + 5 + 90 + 448 + 7 + 19 = 666.

It is not a de Polignac number, because 97590448719 - 2¹⁹ = 97589924431 is a prime.

It is a super-2 number, since 2×97590448719² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97590448729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8232 + ... + 441869.

It is an arithmetic number, because the mean of its divisors is an integer number (11747512166).

Almost surely, 2^97590448719 is an apocalyptic number.

97590448719 is a deficient number, since it is larger than the sum of its proper divisors (43379697273).

97590448719 is a wasteful number, since it uses less digits than its factorization.

97590448719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474198 (or 474195 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 63.

The spelling of 97590448719 in words is "ninety-seven billion, five hundred ninety million, four hundred forty-eight thousand, seven hundred nineteen".