5427049255992 has 2048 divisors, whose sum is σ = 21366374400000. Its totient is φ = 1235659898880.

The previous prime is 5427049255963. The next prime is 5427049255997. The reversal of 5427049255992 is 2995529407245.

5427049255992 is a `hidden beast` number, since 5 + 4 + 2 + 7 + 0 + 492 + 5 + 59 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427049255997) by changing a digit.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 23698904934 + ... + 23698905162.

It is an arithmetic number, because the mean of its divisors is an integer number (10432800000).

Almost surely, 2^{5427049255992} is an apocalyptic number.

5427049255992 is a gapful number since it is divisible by the number (52) 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 5427049255992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10683187200000).

5427049255992 is an abundant number, since it is smaller than the sum of its proper divisors (15939325144008).

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

5427049255992 is a wasteful number, since it uses less digits than its factorization.

5427049255992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 81648000, while the sum is 63.

The spelling of 5427049255992 in words is "five trillion, four hundred twenty-seven billion, forty-nine million, two hundred fifty-five thousand, nine hundred ninety-two".