2530011550 has 24 divisors (see below), whose sum is σ = 5133624552. Its totient is φ = 920004000.

The previous prime is 2530011529. The next prime is 2530011563. The reversal of 2530011550 is 551100352.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2299461 + ... + 2300560.

It is an arithmetic number, because the mean of its divisors is an integer number (213901023).

Almost surely, 2^2530011550 is an apocalyptic number.

2530011550 is an abundant number, since it is smaller than the sum of its proper divisors (2603613002).

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

2530011550 is a wasteful number, since it uses less digits than its factorization.

2530011550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4600044 (or 4600039 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 2530011550 is about 50299.2201728814. The cubic root of 2530011550 is about 1362.6181453536.

The spelling of 2530011550 in words is "two billion, five hundred thirty million, eleven thousand, five hundred fifty".