1055752252216 has 32 divisors (see below), whose sum is σ = 1993906252800. Its totient is φ = 524044412640.

The previous prime is 1055752252213. The next prime is 1055752252241. The reversal of 1055752252216 is 6122522575501.

It is a happy number.

It is a super-2 number, since 2×1055752252216² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055752252213) 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, 32911401 + ... + 32943463.

It is an arithmetic number, because the mean of its divisors is an integer number (62309570400).

Almost surely, 2^{1055752252216} is an apocalyptic number.

It is an amenable number.

1055752252216 is a deficient number, since it is larger than the sum of its proper divisors (938154000584).

1055752252216 is a wasteful number, since it uses less digits than its factorization.

1055752252216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61819 (or 61815 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 1055752252216 in words is "one trillion, fifty-five billion, seven hundred fifty-two million, two hundred fifty-two thousand, two hundred sixteen".