2534450161 has 8 divisors (see below), whose sum is σ = 2613328704. Its totient is φ = 2456118000.

The previous prime is 2534450159. The next prime is 2534450189. The reversal of 2534450161 is 1610544352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2534450161 - 2¹ = 2534450159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2534450101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127165 + ... + 145738.

It is an arithmetic number, because the mean of its divisors is an integer number (326666088).

Almost surely, 2^2534450161 is an apocalyptic number.

It is an amenable number.

2534450161 is a deficient number, since it is larger than the sum of its proper divisors (78878543).

2534450161 is a wasteful number, since it uses less digits than its factorization.

2534450161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273191.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2534450161 is about 50343.3229038370. The cubic root of 2534450161 is about 1363.4145314963.

The spelling of 2534450161 in words is "two billion, five hundred thirty-four million, four hundred fifty thousand, one hundred sixty-one".