2725016620 has 24 divisors (see below), whose sum is σ = 5862110688. Its totient is φ = 1063420800.

The previous prime is 2725016617. The next prime is 2725016621. The reversal of 2725016620 is 266105272.

It is not an unprimeable number, because it can be changed into a prime (2725016621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660776 + ... + 1662415.

It is an arithmetic number, because the mean of its divisors is an integer number (244254612).

Almost surely, 2^2725016620 is an apocalyptic number.

2725016620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2725016620 is an abundant number, since it is smaller than the sum of its proper divisors (3137094068).

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

2725016620 is a wasteful number, since it uses less digits than its factorization.

2725016620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323241 (or 3323239 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2725016620 is about 52201.6917350386. The cubic root of 2725016620 is about 1396.7640602720.

The spelling of 2725016620 in words is "two billion, seven hundred twenty-five million, sixteen thousand, six hundred twenty".