149028793603 has 32 divisors (see below), whose sum is σ = 154638720000. Its totient is φ = 143567424000.

The previous prime is 149028793577. The next prime is 149028793631. The reversal of 149028793603 is 306397820941.

149028793603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 149028793603 - 2³⁷ = 11589840131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149028793633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298654648 + ... + 298655146.

It is an arithmetic number, because the mean of its divisors is an integer number (4832460000).

Almost surely, 2^149028793603 is an apocalyptic number.

149028793603 is a deficient number, since it is larger than the sum of its proper divisors (5609926397).

149028793603 is a wasteful number, since it uses less digits than its factorization.

149028793603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 149028793603 in words is "one hundred forty-nine billion, twenty-eight million, seven hundred ninety-three thousand, six hundred three".