2044551500131 has 12 divisors (see below), whose sum is σ = 2392946976072. Its totient is φ = 1741721341248.

The previous prime is 2044551500111. The next prime is 2044551500141. The reversal of 2044551500131 is 1310051554402.

It is not a de Polignac number, because 2044551500131 - 2³⁵ = 2010191761763 is a prime.

It is a super-2 number, since 2×2044551500131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2044551500093 and 2044551500102.

It is not an unprimeable number, because it can be changed into a prime (2044551500111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127984470 + ... + 128000443.

It is an arithmetic number, because the mean of its divisors is an integer number (199412248006).

Almost surely, 2^{2044551500131} is an apocalyptic number.

2044551500131 is a deficient number, since it is larger than the sum of its proper divisors (348395475941).

2044551500131 is a wasteful number, since it uses less digits than its factorization.

2044551500131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255985090 (or 255985083 counting only the distinct ones).

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

The spelling of 2044551500131 in words is "two trillion, forty-four billion, five hundred fifty-one million, five hundred thousand, one hundred thirty-one".