2561462150 has 48 divisors (see below), whose sum is σ = 5142629184. Its totient is φ = 943591680.

The previous prime is 2561462107. The next prime is 2561462153. The reversal of 2561462150 is 512641652.

2561462150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2561462150³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2561462153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292739 + ... + 301361.

It is an arithmetic number, because the mean of its divisors is an integer number (107138108).

Almost surely, 2^2561462150 is an apocalyptic number.

2561462150 is an abundant number, since it is smaller than the sum of its proper divisors (2581167034).

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

2561462150 is a wasteful number, since it uses less digits than its factorization.

2561462150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9105 (or 9100 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 2561462150 is about 50610.8896384958. The cubic root of 2561462150 is about 1368.2411495784.

The spelling of 2561462150 in words is "two billion, five hundred sixty-one million, four hundred sixty-two thousand, one hundred fifty".