97942954050 has 54 divisors (see below), whose sum is σ = 263157907467. Its totient is φ = 26116350720.

The previous prime is 97942954049. The next prime is 97942954103. The reversal of 97942954050 is 5045924979.

97942954050 is a `hidden beast` number, since 9 + 7 + 9 + 42 + 9 + 540 + 50 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 34392073401 + 63550880649 = 185451^2 + 252093^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=221295.

It is a super-2 number, since 2×97942954050² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6631474 + ... + 6646226.

Almost surely, 2^97942954050 is an apocalyptic number.

97942954050 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

97942954050 is an abundant number, since it is smaller than the sum of its proper divisors (165214953417).

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

97942954050 is an equidigital number, since it uses as much as digits as its factorization.

97942954050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29524 (or 14763 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 97942954050 in words is "ninety-seven billion, nine hundred forty-two million, nine hundred fifty-four thousand, fifty".