537127246656 has 2352 divisors, whose sum is σ = 2296951147008. Its totient is φ = 122276044800.

The previous prime is 537127246637. The next prime is 537127246661. The reversal of 537127246656 is 656642721735.

537127246656 is a `hidden beast` number, since 5 + 3 + 7 + 127 + 2 + 466 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (2352).

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (12700800) is a multiple of the sum of its prime divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 10134476326 + ... + 10134476378.

Almost surely, 2^537127246656 is an apocalyptic number.

537127246656 is a gapful number since it is divisible by the number (56) 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 537127246656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1148475573504).

537127246656 is an abundant number, since it is smaller than the sum of its proper divisors (1759823900352).

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

537127246656 is a wasteful number, since it uses less digits than its factorization.

537127246656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 120 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The spelling of 537127246656 in words is "five hundred thirty-seven billion, one hundred twenty-seven million, two hundred forty-six thousand, six hundred fifty-six".