28058001335 has 32 divisors (see below), whose sum is σ = 42118887552. Its totient is φ = 17468628480.

The previous prime is 28058001331. The next prime is 28058001371. The reversal of 28058001335 is 53310085082.

It is not a de Polignac number, because 28058001335 - 2² = 28058001331 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 28058001295 and 28058001304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28058001331) 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, 477704 + ... + 533213.

It is an arithmetic number, because the mean of its divisors is an integer number (1316215236).

Almost surely, 2^28058001335 is an apocalyptic number.

28058001335 is a deficient number, since it is larger than the sum of its proper divisors (14060886217).

28058001335 is a wasteful number, since it uses less digits than its factorization.

28058001335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011003.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 28058001335 in words is "twenty-eight billion, fifty-eight million, one thousand, three hundred thirty-five".