2315542655622 has 32 divisors (see below), whose sum is σ = 5292850735872. Its totient is φ = 661560889824.

The previous prime is 2315542655603. The next prime is 2315542655623. The reversal of 2315542655622 is 2265562455132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315542655623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309933 + ... + 2174199.

It is an arithmetic number, because the mean of its divisors is an integer number (165401585496).

Almost surely, 2^{2315542655622} is an apocalyptic number.

2315542655622 is an abundant number, since it is smaller than the sum of its proper divisors (2977308080250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315542655622 is a wasteful number, since it uses less digits than its factorization.

2315542655622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893852.

The product of its digits is 4320000, while the sum is 48.

The spelling of 2315542655622 in words is "two trillion, three hundred fifteen billion, five hundred forty-two million, six hundred fifty-five thousand, six hundred twenty-two".