297805334852 has 6 divisors (see below), whose sum is σ = 521159335998. Its totient is φ = 148902667424.

The previous prime is 297805334831. The next prime is 297805334863. The reversal of 297805334852 is 258433508792.

It can be written as a sum of positive squares in only one way, i.e., 296432335936 + 1372998916 = 544456^2 + 37054^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37225666853 + ... + 37225666860.

It is an arithmetic number, because the mean of its divisors is an integer number (86859889333).

Almost surely, 2^297805334852 is an apocalyptic number.

It is an amenable number.

297805334852 is a deficient number, since it is larger than the sum of its proper divisors (223354001146).

297805334852 is a wasteful number, since it uses less digits than its factorization.

297805334852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74451333717 (or 74451333715 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 297805334852 in words is "two hundred ninety-seven billion, eight hundred five million, three hundred thirty-four thousand, eight hundred fifty-two".