2045153104302 has 64 divisors (see below), whose sum is σ = 5275450944000. Its totient is φ = 512891057280.

The previous prime is 2045153104279. The next prime is 2045153104361. The reversal of 2045153104302 is 2034013515402.

It is a super-2 number, since 2×2045153104302² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2045153104302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76309677 + ... + 76336472.

It is an arithmetic number, because the mean of its divisors is an integer number (82428921000).

Almost surely, 2^{2045153104302} is an apocalyptic number.

2045153104302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2045153104302 is an abundant number, since it is smaller than the sum of its proper divisors (3230297839698).

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

2045153104302 is a wasteful number, since it uses less digits than its factorization.

2045153104302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152646201.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2045153104302 its reverse (2034013515402), we get a palindrome (4079166619704).

The spelling of 2045153104302 in words is "two trillion, forty-five billion, one hundred fifty-three million, one hundred four thousand, three hundred two".