2072550616 has 8 divisors (see below), whose sum is σ = 3886032420. Its totient is φ = 1036275304.

The previous prime is 2072550589. The next prime is 2072550617. The reversal of 2072550616 is 6160552702.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072550617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129534406 + ... + 129534421.

Almost surely, 2^2072550616 is an apocalyptic number.

It is an amenable number.

2072550616 is a deficient number, since it is larger than the sum of its proper divisors (1813481804).

2072550616 is a wasteful number, since it uses less digits than its factorization.

2072550616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259068833 (or 259068829 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 2072550616 is about 45525.2744747355. The cubic root of 2072550616 is about 1274.9751354372.

The spelling of 2072550616 in words is "two billion, seventy-two million, five hundred fifty thousand, six hundred sixteen".