537345896766 has 64 divisors (see below), whose sum is σ = 1270723783680. Its totient is φ = 148215594240.

The previous prime is 537345896713. The next prime is 537345896797. The reversal of 537345896766 is 667698543735.

It is a super-2 number, since 2×537345896766² (a number of 24 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 537345896766.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12635010 + ... + 12677466.

It is an arithmetic number, because the mean of its divisors is an integer number (19855059120).

Almost surely, 2^537345896766 is an apocalyptic number.

537345896766 is an abundant number, since it is smaller than the sum of its proper divisors (733377886914).

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

537345896766 is a wasteful number, since it uses less digits than its factorization.

537345896766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52889.

The product of its digits is 685843200, while the sum is 69.

The spelling of 537345896766 in words is "five hundred thirty-seven billion, three hundred forty-five million, eight hundred ninety-six thousand, seven hundred sixty-six".