120552065064 has 48 divisors (see below), whose sum is σ = 326706256500. Its totient is φ = 40158042624.

The previous prime is 120552065041. The next prime is 120552065087. The reversal of 120552065064 is 460560255021.

120552065064 is a `hidden beast` number, since 1 + 20 + 5 + 520 + 6 + 50 + 64 = 666.

It is an interprime number because it is at equal distance from previous prime (120552065041) and next prime (120552065087).

It can be written as a sum of positive squares in 2 ways, for example, as 120540896100 + 11168964 = 347190^2 + 3342^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428929 + ... + 651984.

Almost surely, 2^120552065064 is an apocalyptic number.

It is an amenable number.

120552065064 is an abundant number, since it is smaller than the sum of its proper divisors (206154191436).

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

120552065064 is a wasteful number, since it uses less digits than its factorization.

120552065064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082474 (or 1082467 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 120552065064 in words is "one hundred twenty billion, five hundred fifty-two million, sixty-five thousand, sixty-four".