5637966767988 has 96 divisors (see below), whose sum is σ = 14371209216000. Its totient is φ = 1713489079680.

The previous prime is 5637966767897. The next prime is 5637966767989. The reversal of 5637966767988 is 8897676697365.

It is a Harshad number since it is a multiple of its sum of digits (87).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5637966767989) 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 31 ways as a sum of consecutive naturals, for example, 685453 + ... + 3427211.

It is an arithmetic number, because the mean of its divisors is an integer number (149700096000).

Almost surely, 2^{5637966767988} is an apocalyptic number.

5637966767988 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5637966767988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7185604608000).

5637966767988 is an abundant number, since it is smaller than the sum of its proper divisors (8733242448012).

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

5637966767988 is a wasteful number, since it uses less digits than its factorization.

5637966767988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742125 (or 2742123 counting only the distinct ones).

The product of its digits is 34566497280, while the sum is 87.

The spelling of 5637966767988 in words is "five trillion, six hundred thirty-seven billion, nine hundred sixty-six million, seven hundred sixty-seven thousand, nine hundred eighty-eight".