5578793532 has 72 divisors (see below), whose sum is σ = 15334292064. Its totient is φ = 1699871616.

The previous prime is 5578793531. The next prime is 5578793533. The reversal of 5578793532 is 2353978755.

5578793532 is a `hidden beast` number, since 5 + 578 + 7 + 9 + 35 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (5578793531) and next prime (5578793533).

It is a super-2 number, since 2×5578793532² = 62245874545370070048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5578793531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9663 + ... + 106070.

Almost surely, 2^5578793532 is an apocalyptic number.

5578793532 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 5578793532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7667146032).

5578793532 is an abundant number, since it is smaller than the sum of its proper divisors (9755498532).

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

5578793532 is a wasteful number, since it uses less digits than its factorization.

5578793532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115859 (or 115854 counting only the distinct ones).

The product of its digits is 7938000, while the sum is 54.

The square root of 5578793532 is about 74691.3216645682. The cubic root of 5578793532 is about 1773.5635837266.

The spelling of 5578793532 in words is "five billion, five hundred seventy-eight million, seven hundred ninety-three thousand, five hundred thirty-two".