2097454244850 has 144 divisors (see below), whose sum is σ = 6032383069440. Its totient is φ = 541278417600.

The previous prime is 2097454244827. The next prime is 2097454244869. The reversal of 2097454244850 is 584424547902.

2097454244850 is a `hidden beast` number, since 2 + 0 + 9 + 7 + 4 + 542 + 4 + 48 + 50 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2407705 + ... + 3161004.

Almost surely, 2^{2097454244850} is an apocalyptic number.

2097454244850 is an abundant number, since it is smaller than the sum of its proper divisors (3934928824590).

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

2097454244850 is a wasteful number, since it uses less digits than its factorization.

2097454244850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5568767 (or 5568750 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 2097454244850 in words is "two trillion, ninety-seven billion, four hundred fifty-four million, two hundred forty-four thousand, eight hundred fifty".