11540765373 has 8 divisors (see below), whose sum is σ = 15391698336. Its totient is φ = 7691838000.

The previous prime is 11540765359. The next prime is 11540765377. The reversal of 11540765373 is 37356704511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11540765373 - 2¹⁶ = 11540699837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11540765377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487918 + ... + 511023.

It is an arithmetic number, because the mean of its divisors is an integer number (1923962292).

Almost surely, 2^11540765373 is an apocalyptic number.

It is an amenable number.

11540765373 is a deficient number, since it is larger than the sum of its proper divisors (3850932963).

11540765373 is an equidigital number, since it uses as much as digits as its factorization.

11540765373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002795.

The product of its (nonzero) digits is 264600, while the sum is 42.

The spelling of 11540765373 in words is "eleven billion, five hundred forty million, seven hundred sixty-five thousand, three hundred seventy-three".