5377784832 has 352 divisors, whose sum is σ = 18718423040. Its totient is φ = 1492992000.

The previous prime is 5377784831. The next prime is 5377784843. The reversal of 5377784832 is 2384877735.

It is a happy number.

5377784832 is a `hidden beast` number, since 537 + 7 + 78 + 4 + 8 + 32 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5377784831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7160457 + ... + 7161207.

Almost surely, 2^5377784832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5377784832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9359211520).

5377784832 is an abundant number, since it is smaller than the sum of its proper divisors (13340638208).

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

5377784832 is a wasteful number, since it uses less digits than its factorization.

5377784832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 800 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 54.

The square root of 5377784832 is about 73333.3814302873. The cubic root of 5377784832 is about 1752.0015012185.

The spelling of 5377784832 in words is "five billion, three hundred seventy-seven million, seven hundred eighty-four thousand, eight hundred thirty-two".