4520316552542 has 32 divisors (see below), whose sum is σ = 7793953125120. Its totient is φ = 1926073065600.

The previous prime is 4520316552503. The next prime is 4520316552629. The reversal of 4520316552542 is 2452556130254.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4520316552493 and 4520316552502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12621542 + ... + 12974742.

It is an arithmetic number, because the mean of its divisors is an integer number (243561035160).

Almost surely, 2^{4520316552542} is an apocalyptic number.

4520316552542 is a deficient number, since it is larger than the sum of its proper divisors (3273636572578).

4520316552542 is a wasteful number, since it uses less digits than its factorization.

4520316552542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358496.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 4520316552542 in words is "four trillion, five hundred twenty billion, three hundred sixteen million, five hundred fifty-two thousand, five hundred forty-two".