112537503668 has 6 divisors (see below), whose sum is σ = 196940631426. Its totient is φ = 56268751832.

The previous prime is 112537503619. The next prime is 112537503719. The reversal of 112537503668 is 866305735211.

It can be written as a sum of positive squares in only one way, i.e., 112431454864 + 106048804 = 335308^2 + 10298^2 .

It is a super-2 number, since 2×112537503668² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14067187955 + ... + 14067187962.

It is an arithmetic number, because the mean of its divisors is an integer number (32823438571).

Almost surely, 2^112537503668 is an apocalyptic number.

It is an amenable number.

112537503668 is a deficient number, since it is larger than the sum of its proper divisors (84403127758).

112537503668 is a wasteful number, since it uses less digits than its factorization.

112537503668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28134375921 (or 28134375919 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 112537503668 in words is "one hundred twelve billion, five hundred thirty-seven million, five hundred three thousand, six hundred sixty-eight".