445349835502 has 16 divisors (see below), whose sum is σ = 784812298032. Its totient is φ = 186860070720.

The previous prime is 445349835481. The next prime is 445349835529. The reversal of 445349835502 is 205538943544.

It is a self number, because there is not a number n which added to its sum of digits gives 445349835502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778583343 + ... + 778583914.

It is an arithmetic number, because the mean of its divisors is an integer number (49050768627).

Almost surely, 2^445349835502 is an apocalyptic number.

445349835502 is a deficient number, since it is larger than the sum of its proper divisors (339462462530).

445349835502 is a wasteful number, since it uses less digits than its factorization.

445349835502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557167283.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 445349835502 in words is "four hundred forty-five billion, three hundred forty-nine million, eight hundred thirty-five thousand, five hundred two".