1475326074552 has 128 divisors (see below), whose sum is σ = 4039363952640. Its totient is φ = 445321745280.

The previous prime is 1475326074499. The next prime is 1475326074661. The reversal of 1475326074552 is 2554706235741.

It is a junction number, because it is equal to n+sod(n) for n = 1475326074495 and 1475326074504.

It is a congruent number.

It is an unprimeable number.

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, 85931073 + ... + 85948239.

It is an arithmetic number, because the mean of its divisors is an integer number (31557530880).

Almost surely, 2^{1475326074552} is an apocalyptic number.

1475326074552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1475326074552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2019681976320).

1475326074552 is an abundant number, since it is smaller than the sum of its proper divisors (2564037878088).

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

1475326074552 is a wasteful number, since it uses less digits than its factorization.

1475326074552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18441 (or 18437 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 1475326074552 in words is "one trillion, four hundred seventy-five billion, three hundred twenty-six million, seventy-four thousand, five hundred fifty-two".