2501291441 has 16 divisors (see below), whose sum is σ = 2833064640. Its totient is φ = 2187487680.

The previous prime is 2501291437. The next prime is 2501291473. The reversal of 2501291441 is 1441921052.

2501291441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2501291441 - 2² = 2501291437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2501291341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74210 + ... + 102516.

It is an arithmetic number, because the mean of its divisors is an integer number (177066540).

Almost surely, 2^2501291441 is an apocalyptic number.

It is an amenable number.

2501291441 is a deficient number, since it is larger than the sum of its proper divisors (331773199).

2501291441 is a wasteful number, since it uses less digits than its factorization.

2501291441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28624.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 2501291441 is about 50012.9127426108. The cubic root of 2501291441 is about 1357.4424687477.

The spelling of 2501291441 in words is "two billion, five hundred one million, two hundred ninety-one thousand, four hundred forty-one".