2506541502 has 8 divisors (see below), whose sum is σ = 5013083016. Its totient is φ = 835513832.

The previous prime is 2506541501. The next prime is 2506541533. The reversal of 2506541502 is 2051456052.

It is a sphenic number, since it is the product of 3 distinct primes.

2506541502 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2506541502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506541501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208878453 + ... + 208878464.

It is an arithmetic number, because the mean of its divisors is an integer number (626635377).

Almost surely, 2^2506541502 is an apocalyptic number.

2506541502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2506541502 is a wasteful number, since it uses less digits than its factorization.

2506541502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417756922.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2506541502 is about 50065.3722846440. The cubic root of 2506541502 is about 1358.3915352063.

Adding to 2506541502 its reverse (2051456052), we get a palindrome (4557997554).

The spelling of 2506541502 in words is "two billion, five hundred six million, five hundred forty-one thousand, five hundred two".