2501101052 has 48 divisors (see below), whose sum is σ = 4677184512. Its totient is φ = 1167524160.

The previous prime is 2501101019. The next prime is 2501101061. The reversal of 2501101052 is 2501011052.

It is a self number, because there is not a number n which added to its sum of digits gives 2501101052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2468498 + ... + 2469510.

It is an arithmetic number, because the mean of its divisors is an integer number (97441344).

Almost surely, 2^2501101052 is an apocalyptic number.

It is an amenable number.

2501101052 is a deficient number, since it is larger than the sum of its proper divisors (2176083460).

2501101052 is a wasteful number, since it uses less digits than its factorization.

2501101052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 2501101052 is about 50011.0093079514. The cubic root of 2501101052 is about 1357.4080267167.

Subtracting from 2501101052 its reverse (2501011052), we obtain a square (90000 = 300²).

The spelling of 2501101052 in words is "two billion, five hundred one million, one hundred one thousand, fifty-two".