32366055540 has 384 divisors, whose sum is σ = 118905228288. Its totient is φ = 6383370240.

The previous prime is 32366055499. The next prime is 32366055563. The reversal of 32366055540 is 4555066323.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 14571630 + ... + 14573850.

It is an arithmetic number, because the mean of its divisors is an integer number (309649032).

Almost surely, 2^32366055540 is an apocalyptic number.

32366055540 is a gapful number since it is divisible by the number (30) 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 32366055540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59452614144).

32366055540 is an abundant number, since it is smaller than the sum of its proper divisors (86539172748).

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

32366055540 is a wasteful number, since it uses less digits than its factorization.

32366055540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427 (or 2425 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 32366055540 in words is "thirty-two billion, three hundred sixty-six million, fifty-five thousand, five hundred forty".