2025007776 has 120 divisors (see below), whose sum is σ = 6496991424. Its totient is φ = 613630080.

The previous prime is 2025007771. The next prime is 2025007807. The reversal of 2025007776 is 6777005202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2025007776.

It is not an unprimeable number, because it can be changed into a prime (2025007771) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7000 + ... + 64023.

Almost surely, 2^2025007776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2025007776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3248495712).

2025007776 is an abundant number, since it is smaller than the sum of its proper divisors (4471983648).

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

2025007776 is a wasteful number, since it uses less digits than its factorization.

2025007776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71056 (or 71039 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 2025007776 is about 45000.0863999171. The cubic root of 2025007776 is about 1265.1506173413.

It can be divided in two parts, 202500 and 7776, that added together give a triangular number (210276 = T₆₄₈).

The spelling of 2025007776 in words is "two billion, twenty-five million, seven thousand, seven hundred seventy-six".