1375688754 has 24 divisors (see below), whose sum is σ = 3251628432. Its totient is φ = 416875320.

The previous prime is 1375688701. The next prime is 1375688777. The reversal of 1375688754 is 4578865731.

It is a happy number.

1375688754 is a `hidden beast` number, since 1 + 3 + 7 + 568 + 8 + 75 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1375688754.

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 in 11 ways as a sum of consecutive naturals, for example, 3473764 + ... + 3474159.

It is an arithmetic number, because the mean of its divisors is an integer number (135484518).

Almost surely, 2^1375688754 is an apocalyptic number.

1375688754 is an abundant number, since it is smaller than the sum of its proper divisors (1875939678).

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

1375688754 is a wasteful number, since it uses less digits than its factorization.

1375688754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6947942 (or 6947939 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The square root of 1375688754 is about 37090.2784297988. The cubic root of 1375688754 is about 1112.1756840111.

The spelling of 1375688754 in words is "one billion, three hundred seventy-five million, six hundred eighty-eight thousand, seven hundred fifty-four".