2540153 has 12 divisors (see below), whose sum is σ = 3192000. Its totient is φ = 1978680.

The previous prime is 2540141. The next prime is 2540173. The reversal of 2540153 is 3510452.

2540153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2540153 - 2¹² = 2536057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2540113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 653 + ... + 2346.

It is an arithmetic number, because the mean of its divisors is an integer number (266000).

2^2540153 is an apocalyptic number.

It is an amenable number.

2540153 is a deficient number, since it is larger than the sum of its proper divisors (651847).

2540153 is a wasteful number, since it uses less digits than its factorization.

2540153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028 (or 3017 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2540153 is about 1593.7857446972. The cubic root of 2540153 is about 136.4436384826.

Subtracting 2540153 from its reverse (3510452), we obtain a cube (970299 = 99³).

The spelling of 2540153 in words is "two million, five hundred forty thousand, one hundred fifty-three".