39055545480 has 256 divisors, whose sum is σ = 137480716800. Its totient is φ = 8689582080.

The previous prime is 39055545479. The next prime is 39055545481. The reversal of 39055545480 is 8454555093.

It is an interprime number because it is at equal distance from previous prime (39055545479) and next prime (39055545481).

It is not an unprimeable number, because it can be changed into a prime (39055545481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19595364 + ... + 19597356.

It is an arithmetic number, because the mean of its divisors is an integer number (537034050).

Almost surely, 2^39055545480 is an apocalyptic number.

39055545480 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 39055545480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68740358400).

39055545480 is an abundant number, since it is smaller than the sum of its proper divisors (98425171320).

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

39055545480 is a wasteful number, since it uses less digits than its factorization.

39055545480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624 (or 2620 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 39055545480 in words is "thirty-nine billion, fifty-five million, five hundred forty-five thousand, four hundred eighty".