97256081454 has 64 divisors (see below), whose sum is σ = 228424627200. Its totient is φ = 27022595328.

The previous prime is 97256081443. The next prime is 97256081467. The reversal of 97256081454 is 45418065279.

97256081454 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-3 number, since 3×97256081454³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97256081397 and 97256081406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3231327 + ... + 3261285.

It is an arithmetic number, because the mean of its divisors is an integer number (3569134800).

Almost surely, 2^97256081454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97256081454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114212313600).

97256081454 is an abundant number, since it is smaller than the sum of its proper divisors (131168545746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97256081454 is a wasteful number, since it uses less digits than its factorization.

97256081454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32097.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 97256081454 in words is "ninety-seven billion, two hundred fifty-six million, eighty-one thousand, four hundred fifty-four".