445314948057 has 12 divisors (see below), whose sum is σ = 735123088960. Its totient is φ = 254465684568.

The previous prime is 445314948047. The next prime is 445314948059. The reversal of 445314948057 is 750849413544.

445314948057 is a `hidden beast` number, since 4 + 45 + 31 + 49 + 480 + 57 = 666.

It is not a de Polignac number, because 445314948057 - 2¹² = 445314943961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 445314947994 and 445314948012.

It is not an unprimeable number, because it can be changed into a prime (445314948059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3534245557 + ... + 3534245682.

Almost surely, 2^445314948057 is an apocalyptic number.

It is an amenable number.

445314948057 is a deficient number, since it is larger than the sum of its proper divisors (289808140903).

445314948057 is a wasteful number, since it uses less digits than its factorization.

445314948057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068491252 (or 7068491249 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 445314948057 in words is "four hundred forty-five billion, three hundred fourteen million, nine hundred forty-eight thousand, fifty-seven".