28057411062 has 12 divisors (see below), whose sum is σ = 60791057340. Its totient is φ = 9352470348.

The previous prime is 28057411037. The next prime is 28057411073. The reversal of 28057411062 is 26011475082.

28057411062 is a `hidden beast` number, since 2 + 80 + 574 + 1 + 1 + 0 + 6 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 779372512 + ... + 779372547.

It is an arithmetic number, because the mean of its divisors is an integer number (5065921445).

Almost surely, 2^28057411062 is an apocalyptic number.

28057411062 is an abundant number, since it is smaller than the sum of its proper divisors (32733646278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28057411062 is a wasteful number, since it uses less digits than its factorization.

28057411062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558745067 (or 1558745064 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 28057411062 in words is "twenty-eight billion, fifty-seven million, four hundred eleven thousand, sixty-two".