28050275553030 has 24 divisors (see below), whose sum is σ = 72930716438112. Its totient is φ = 7480073480784.

The previous prime is 28050275552989. The next prime is 28050275553107. The reversal of 28050275553030 is 3035557205082.

It is a happy number.

28050275553030 is a `hidden beast` number, since 2 + 80 + 5 + 0 + 2 + 7 + 5 + 5 + 530 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155834864094 + ... + 155834864273.

It is an arithmetic number, because the mean of its divisors is an integer number (3038779851588).

Almost surely, 2^{28050275553030} is an apocalyptic number.

28050275553030 is an abundant number, since it is smaller than the sum of its proper divisors (44880440885082).

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

28050275553030 is a wasteful number, since it uses less digits than its factorization.

28050275553030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311669728380 (or 311669728377 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 45.

The spelling of 28050275553030 in words is "twenty-eight trillion, fifty billion, two hundred seventy-five million, five hundred fifty-three thousand, thirty".