2045510102650 has 24 divisors (see below), whose sum is σ = 4348170047520. Its totient is φ = 701317749360.

The previous prime is 2045510102633. The next prime is 2045510102653. The reversal of 2045510102650 is 562010155402.

It is a super-2 number, since 2×2045510102650² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2045510102653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2922156940 + ... + 2922157639.

It is an arithmetic number, because the mean of its divisors is an integer number (181173751980).

Almost surely, 2^{2045510102650} is an apocalyptic number.

2045510102650 is an abundant number, since it is smaller than the sum of its proper divisors (2302659944870).

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

2045510102650 is a wasteful number, since it uses less digits than its factorization.

2045510102650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844314598 (or 5844314593 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 2045510102650 in words is "two trillion, forty-five billion, five hundred ten million, one hundred two thousand, six hundred fifty".