445604891146011 has 24 divisors (see below), whose sum is σ = 660165346123920. Its totient is φ = 289466069164800.

The previous prime is 445604891145857. The next prime is 445604891146013. The reversal of 445604891146011 is 110641198406544.

It is a happy number.

445604891146011 is a `hidden beast` number, since 4 + 4 + 5 + 6 + 0 + 489 + 1 + 146 + 0 + 11 = 666.

It is not a de Polignac number, because 445604891146011 - 2¹⁷ = 445604891014939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (445604891146013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 746055825 + ... + 746652866.

It is an arithmetic number, because the mean of its divisors is an integer number (27506889421830).

Almost surely, 2^{445604891146011} is an apocalyptic number.

445604891146011 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

445604891146011 is a deficient number, since it is larger than the sum of its proper divisors (214560454977909).

445604891146011 is a wasteful number, since it uses less digits than its factorization.

445604891146011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492709547 (or 1492709544 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 445604891146011 in words is "four hundred forty-five trillion, six hundred four billion, eight hundred ninety-one million, one hundred forty-six thousand, eleven".