2652776500 has 48 divisors (see below), whose sum is σ = 6320373696. Its totient is φ = 964644000.

The previous prime is 2652776473. The next prime is 2652776513. The reversal of 2652776500 is 56772562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235662 + ... + 246661.

It is an arithmetic number, because the mean of its divisors is an integer number (131674452).

Almost surely, 2^2652776500 is an apocalyptic number.

2652776500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2652776500 is an abundant number, since it is smaller than the sum of its proper divisors (3667597196).

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

2652776500 is a wasteful number, since it uses less digits than its factorization.

2652776500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482353 (or 482341 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 2652776500 is about 51505.1113968313. Note that the first 3 decimals coincide. The cubic root of 2652776500 is about 1384.3106301822.

The spelling of 2652776500 in words is "two billion, six hundred fifty-two million, seven hundred seventy-six thousand, five hundred".