120454450052 has 6 divisors (see below), whose sum is σ = 210795287598. Its totient is φ = 60227225024.

The previous prime is 120454450037. The next prime is 120454450111. The reversal of 120454450052 is 250054454021.

It can be written as a sum of positive squares in only one way, i.e., 103984321156 + 16470128896 = 322466^2 + 128336^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056806253 + ... + 15056806260.

It is an arithmetic number, because the mean of its divisors is an integer number (35132547933).

Almost surely, 2^120454450052 is an apocalyptic number.

It is an amenable number.

120454450052 is a deficient number, since it is larger than the sum of its proper divisors (90340837546).

120454450052 is a wasteful number, since it uses less digits than its factorization.

120454450052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30113612517 (or 30113612515 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The spelling of 120454450052 in words is "one hundred twenty billion, four hundred fifty-four million, four hundred fifty thousand, fifty-two".