11758853542 has 16 divisors (see below), whose sum is σ = 17697771072. Its totient is φ = 5859613800.

The previous prime is 11758853473. The next prime is 11758853609. The reversal of 11758853542 is 24535885711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525917 + ... + 2530567.

It is an arithmetic number, because the mean of its divisors is an integer number (1106110692).

Almost surely, 2^11758853542 is an apocalyptic number.

11758853542 is a deficient number, since it is larger than the sum of its proper divisors (5938917530).

11758853542 is a wasteful number, since it uses less digits than its factorization.

11758853542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8643.

The product of its digits is 1344000, while the sum is 49.

The spelling of 11758853542 in words is "eleven billion, seven hundred fifty-eight million, eight hundred fifty-three thousand, five hundred forty-two".