1375680752118 has 48 divisors (see below), whose sum is σ = 3037941054720. Its totient is φ = 449751000192.

The previous prime is 1375680752081. The next prime is 1375680752123. The reversal of 1375680752118 is 8112570865731.

1375680752118 is a `hidden beast` number, since 1 + 3 + 7 + 568 + 0 + 75 + 2 + 1 + 1 + 8 = 666.

It is a super-2 number, since 2×1375680752118² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2496130 + ... + 2997002.

It is an arithmetic number, because the mean of its divisors is an integer number (63290438640).

Almost surely, 2^{1375680752118} is an apocalyptic number.

1375680752118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1375680752118 is an abundant number, since it is smaller than the sum of its proper divisors (1662260302602).

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

1375680752118 is a wasteful number, since it uses less digits than its factorization.

1375680752118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503813 (or 503810 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 54.

The spelling of 1375680752118 in words is "one trillion, three hundred seventy-five billion, six hundred eighty million, seven hundred fifty-two thousand, one hundred eighteen".