10055539620 has 72 divisors (see below), whose sum is σ = 34859208384. Its totient is φ = 2298408768.

The previous prime is 10055539603. The next prime is 10055539673. The reversal of 10055539620 is 2693555001.

10055539620 is a `hidden beast` number, since 10 + 0 + 5 + 553 + 96 + 2 + 0 = 666.

It is a super-2 number, since 2×10055539620² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3989034 + ... + 3991553.

It is an arithmetic number, because the mean of its divisors is an integer number (484155672).

Almost surely, 2^10055539620 is an apocalyptic number.

10055539620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10055539620 is an abundant number, since it is smaller than the sum of its proper divisors (24803668764).

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

10055539620 is a wasteful number, since it uses less digits than its factorization.

10055539620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980609 (or 7980604 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The spelling of 10055539620 in words is "ten billion, fifty-five million, five hundred thirty-nine thousand, six hundred twenty".