2251153100634 has 16 divisors (see below), whose sum is σ = 4536674952480. Its totient is φ = 744656241680.

The previous prime is 2251153100633. The next prime is 2251153100639. The reversal of 2251153100634 is 4360013511522.

It is a junction number, because it is equal to n+sod(n) for n = 2251153100595 and 2251153100604.

It is not an unprimeable number, because it can be changed into a prime (2251153100633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432030449 + ... + 1432032020.

It is an arithmetic number, because the mean of its divisors is an integer number (283542184530).

Almost surely, 2^{2251153100634} is an apocalyptic number.

2251153100634 is an abundant number, since it is smaller than the sum of its proper divisors (2285521851846).

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

2251153100634 is a wasteful number, since it uses less digits than its factorization.

2251153100634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864062605.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 2251153100634 in words is "two trillion, two hundred fifty-one billion, one hundred fifty-three million, one hundred thousand, six hundred thirty-four".