2157560358010 has 16 divisors (see below), whose sum is σ = 3883993380000. Its totient is φ = 862938646416.

The previous prime is 2157560357983. The next prime is 2157560358011. The reversal of 2157560358010 is 108530657512.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2157560358011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10581060 + ... + 10783039.

It is an arithmetic number, because the mean of its divisors is an integer number (242749586250).

Almost surely, 2^{2157560358010} is an apocalyptic number.

2157560358010 is a deficient number, since it is larger than the sum of its proper divisors (1726433021990).

2157560358010 is a wasteful number, since it uses less digits than its factorization.

2157560358010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21374205.

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 2157560358010 in words is "two trillion, one hundred fifty-seven billion, five hundred sixty million, three hundred fifty-eight thousand, ten".