2501652550 has 24 divisors (see below), whose sum is σ = 4752079776. Its totient is φ = 979369440.

The previous prime is 2501652529. The next prime is 2501652551. The reversal of 2501652550 is 552561052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501652551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529917 + ... + 534616.

It is an arithmetic number, because the mean of its divisors is an integer number (198003324).

Almost surely, 2^2501652550 is an apocalyptic number.

2501652550 is a deficient number, since it is larger than the sum of its proper divisors (2250427226).

2501652550 is a wasteful number, since it uses less digits than its factorization.

2501652550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064592 (or 1064587 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 2501652550 is about 50016.5227699807. The cubic root of 2501652550 is about 1357.5077898184.

The spelling of 2501652550 in words is "two billion, five hundred one million, six hundred fifty-two thousand, five hundred fifty".