1151875707738 has 16 divisors (see below), whose sum is σ = 2632858760640. Its totient is φ = 329107345056.

The previous prime is 1151875707733. The next prime is 1151875707743. The reversal of 1151875707738 is 8377075781511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1151875707733) and next prime (1151875707743).

It is a super-3 number, since 3×1151875707738³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1151875707733) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13712806003 + ... + 13712806086.

It is an arithmetic number, because the mean of its divisors is an integer number (164553672540).

Almost surely, 2^{1151875707738} is an apocalyptic number.

1151875707738 is an abundant number, since it is smaller than the sum of its proper divisors (1480983052902).

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

1151875707738 is a wasteful number, since it uses less digits than its factorization.

1151875707738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27425612101.

The product of its (nonzero) digits is 11524800, while the sum is 60.

The spelling of 1151875707738 in words is "one trillion, one hundred fifty-one billion, eight hundred seventy-five million, seven hundred seven thousand, seven hundred thirty-eight".