2825136020 has 48 divisors (see below), whose sum is σ = 6999057408. Its totient is φ = 937370880.

The previous prime is 2825136001. The next prime is 2825136031. The reversal of 2825136020 is 206315282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321137 + ... + 329816.

It is an arithmetic number, because the mean of its divisors is an integer number (145813696).

Almost surely, 2^2825136020 is an apocalyptic number.

2825136020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2825136020 is an abundant number, since it is smaller than the sum of its proper divisors (4173921388).

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

2825136020 is a wasteful number, since it uses less digits than its factorization.

2825136020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651000 (or 650998 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2825136020 is about 53152.0086167964. The cubic root of 2825136020 is about 1413.6648320296.

The spelling of 2825136020 in words is "two billion, eight hundred twenty-five million, one hundred thirty-six thousand, twenty".