537146551415214 has 256 divisors, whose sum is σ = 1368760745318400. Its totient is φ = 154879972549632.

The previous prime is 537146551415137. The next prime is 537146551415263. The reversal of 537146551415214 is 412514155641735.

537146551415214 is a `hidden beast` number, since 5 + 3 + 7 + 1 + 4 + 6 + 5 + 5 + 1 + 415 + 214 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 278153674 + ... + 280078130.

It is an arithmetic number, because the mean of its divisors is an integer number (5346721661400).

Almost surely, 2^{537146551415214} is an apocalyptic number.

537146551415214 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 537146551415214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684380372659200).

537146551415214 is an abundant number, since it is smaller than the sum of its proper divisors (831614193903186).

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

537146551415214 is a wasteful number, since it uses less digits than its factorization.

537146551415214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924856 (or 1924850 counting only the distinct ones).

The product of its digits is 10080000, while the sum is 54.

The spelling of 537146551415214 in words is "five hundred thirty-seven trillion, one hundred forty-six billion, five hundred fifty-one million, four hundred fifteen thousand, two hundred fourteen".