97459451406 has 24 divisors (see below), whose sum is σ = 211310592480. Its totient is φ = 32463645696.

The previous prime is 97459451393. The next prime is 97459451423. The reversal of 97459451406 is 60415495479.

97459451406 is a `hidden beast` number, since 9 + 7 + 4 + 594 + 5 + 1 + 40 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1876851 + ... + 1928078.

It is an arithmetic number, because the mean of its divisors is an integer number (8804608020).

Almost surely, 2^97459451406 is an apocalyptic number.

97459451406 is an abundant number, since it is smaller than the sum of its proper divisors (113851141074).

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

97459451406 is a wasteful number, since it uses less digits than its factorization.

97459451406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3806360 (or 3806357 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 97459451406 in words is "ninety-seven billion, four hundred fifty-nine million, four hundred fifty-one thousand, four hundred six".