20365053060 has 96 divisors (see below), whose sum is σ = 62301423744. Its totient is φ = 4929408000.

The previous prime is 20365053031. The next prime is 20365053067. The reversal of 20365053060 is 6035056302.

It is a super-2 number, since 2×20365053060² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (20365053067) 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, 412920 + ... + 459600.

It is an arithmetic number, because the mean of its divisors is an integer number (648973164).

Almost surely, 2^20365053060 is an apocalyptic number.

20365053060 is a gapful number since it is divisible by the number (20) 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 20365053060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31150711872).

20365053060 is an abundant number, since it is smaller than the sum of its proper divisors (41936370684).

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

20365053060 is a wasteful number, since it uses less digits than its factorization.

20365053060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47365 (or 47363 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 20365053060 in words is "twenty billion, three hundred sixty-five million, fifty-three thousand, sixty".