445451150132 has 6 divisors (see below), whose sum is σ = 779539512738. Its totient is φ = 222725575064.

The previous prime is 445451150057. The next prime is 445451150197. The reversal of 445451150132 is 231051154544.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 322764879376 + 122686270756 = 568124^2 + 350266^2 .

It is a junction number, because it is equal to n+sod(n) for n = 445451150092 and 445451150101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55681393763 + ... + 55681393770.

It is an arithmetic number, because the mean of its divisors is an integer number (129923252123).

Almost surely, 2^445451150132 is an apocalyptic number.

It is an amenable number.

445451150132 is a deficient number, since it is larger than the sum of its proper divisors (334088362606).

445451150132 is a wasteful number, since it uses less digits than its factorization.

445451150132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111362787537 (or 111362787535 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 445451150132 in words is "four hundred forty-five billion, four hundred fifty-one million, one hundred fifty thousand, one hundred thirty-two".