1550136483528 has 64 divisors (see below), whose sum is σ = 4082008089600. Its totient is φ = 489192598080.

The previous prime is 1550136483517. The next prime is 1550136483557. The reversal of 1550136483528 is 8253846310551.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435876 + ... + 1813907.

It is an arithmetic number, because the mean of its divisors is an integer number (63781376400).

Almost surely, 2^{1550136483528} is an apocalyptic number.

It is an amenable number.

1550136483528 is an abundant number, since it is smaller than the sum of its proper divisors (2531871606072).

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

1550136483528 is a wasteful number, since it uses less digits than its factorization.

1550136483528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251322 (or 2251318 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 51.

The spelling of 1550136483528 in words is "one trillion, five hundred fifty billion, one hundred thirty-six million, four hundred eighty-three thousand, five hundred twenty-eight".