107761818452 has 48 divisors (see below), whose sum is σ = 195508992000. Its totient is φ = 51917695200.

The previous prime is 107761818433. The next prime is 107761818457. The reversal of 107761818452 is 254818167701.

It is a happy number.

It is a super-2 number, since 2×107761818452² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107761818452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107761818457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30379343 + ... + 30382889.

It is an arithmetic number, because the mean of its divisors is an integer number (4073104000).

Almost surely, 2^107761818452 is an apocalyptic number.

It is an amenable number.

107761818452 is a deficient number, since it is larger than the sum of its proper divisors (87747173548).

107761818452 is a wasteful number, since it uses less digits than its factorization.

107761818452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4572 (or 4570 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 50.

The spelling of 107761818452 in words is "one hundred seven billion, seven hundred sixty-one million, eight hundred eighteen thousand, four hundred fifty-two".