2142522505603 has 8 divisors (see below), whose sum is σ = 2211771294720. Its totient is φ = 2073282164040.

The previous prime is 2142522505601. The next prime is 2142522505609. The reversal of 2142522505603 is 3065052252412.

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 2142522505603 - 2¹ = 2142522505601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2142522505601) 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, 1594423 + ... + 2612896.

It is an arithmetic number, because the mean of its divisors is an integer number (276471411840).

Almost surely, 2^{2142522505603} is an apocalyptic number.

2142522505603 is a deficient number, since it is larger than the sum of its proper divisors (69248789117).

2142522505603 is a wasteful number, since it uses less digits than its factorization.

2142522505603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223777.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 2142522505603 in words is "two trillion, one hundred forty-two billion, five hundred twenty-two million, five hundred five thousand, six hundred three".