2041550129 has 4 divisors (see below), whose sum is σ = 2056237680. Its totient is φ = 2026862580.

The previous prime is 2041550113. The next prime is 2041550131. The reversal of 2041550129 is 9210551402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2041550129 - 2⁴ = 2041550113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041550029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7343567 + ... + 7343844.

It is an arithmetic number, because the mean of its divisors is an integer number (514059420).

Almost surely, 2^2041550129 is an apocalyptic number.

It is an amenable number.

2041550129 is a deficient number, since it is larger than the sum of its proper divisors (14687551).

2041550129 is a wasteful number, since it uses less digits than its factorization.

2041550129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14687550.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2041550129 is about 45183.5161203729. The cubic root of 2041550129 is about 1268.5862974210.

The spelling of 2041550129 in words is "two billion, forty-one million, five hundred fifty thousand, one hundred twenty-nine".