97234451783558 has 16 divisors (see below), whose sum is σ = 145882348865136. Its totient is φ = 48607003156320.

The previous prime is 97234451783537. The next prime is 97234451783563. The reversal of 97234451783558 is 85538715443279.

97234451783558 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×97234451783558² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97234451783491 and 97234451783500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204047660 + ... + 204523632.

It is an arithmetic number, because the mean of its divisors is an integer number (9117646804071).

Almost surely, 2^{97234451783558} is an apocalyptic number.

97234451783558 is a deficient number, since it is larger than the sum of its proper divisors (48647897081578).

97234451783558 is a wasteful number, since it uses less digits than its factorization.

97234451783558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497239.

The product of its digits is 1016064000, while the sum is 71.

The spelling of 97234451783558 in words is "ninety-seven trillion, two hundred thirty-four billion, four hundred fifty-one million, seven hundred eighty-three thousand, five hundred fifty-eight".