2534521450641 has 8 divisors (see below), whose sum is σ = 3384617554080. Its totient is φ = 1687053157152.

The previous prime is 2534521450603. The next prime is 2534521450661. The reversal of 2534521450641 is 1460541254352.

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

It is not a de Polignac number, because 2534521450641 - 2⁹ = 2534521450129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2534521450593 and 2534521450602.

It is not an unprimeable number, because it can be changed into a prime (2534521450661) 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, 656950236 + ... + 656954093.

It is an arithmetic number, because the mean of its divisors is an integer number (423077194260).

Almost surely, 2^{2534521450641} is an apocalyptic number.

It is an amenable number.

2534521450641 is a deficient number, since it is larger than the sum of its proper divisors (850096103439).

2534521450641 is a wasteful number, since it uses less digits than its factorization.

2534521450641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313904975.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 2534521450641 in words is "two trillion, five hundred thirty-four billion, five hundred twenty-one million, four hundred fifty thousand, six hundred forty-one".