20582052162 has 64 divisors (see below), whose sum is σ = 47537639424. Its totient is φ = 5819224320.

The previous prime is 20582052137. The next prime is 20582052163. The reversal of 20582052162 is 26125028502.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20582052163) 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, 2014138 + ... + 2024330.

It is an arithmetic number, because the mean of its divisors is an integer number (742775616).

Almost surely, 2^20582052162 is an apocalyptic number.

20582052162 is an abundant number, since it is smaller than the sum of its proper divisors (26955587262).

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

20582052162 is a wasteful number, since it uses less digits than its factorization.

20582052162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10703.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 20582052162 in words is "twenty billion, five hundred eighty-two million, fifty-two thousand, one hundred sixty-two".