213762541546052 has 6 divisors (see below), whose sum is σ = 374084447705598. Its totient is φ = 106881270773024.

The previous prime is 213762541545961. The next prime is 213762541546133. The reversal of 213762541546052 is 250645145267312.

It can be written as a sum of positive squares in only one way, i.e., 182458337505796 + 31304204040256 = 13507714^2 + 5595016^2 .

It is a super-3 number, since 3×213762541546052³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213762541545985 and 213762541546003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26720317693253 + ... + 26720317693260.

It is an arithmetic number, because the mean of its divisors is an integer number (62347407950933).

Almost surely, 2^{213762541546052} is an apocalyptic number.

It is an amenable number.

213762541546052 is a deficient number, since it is larger than the sum of its proper divisors (160321906159546).

213762541546052 is a wasteful number, since it uses less digits than its factorization.

213762541546052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53440635386517 (or 53440635386515 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 213762541546052 in words is "two hundred thirteen trillion, seven hundred sixty-two billion, five hundred forty-one million, five hundred forty-six thousand, fifty-two".