1475380512 has 36 divisors (see below), whose sum is σ = 4195614150. Its totient is φ = 491793408.

The previous prime is 1475380493. The next prime is 1475380519. The reversal of 1475380512 is 2150835741.

1475380512 is a `hidden beast` number, since 14 + 7 + 53 + 80 + 512 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1091377296 + 384003216 = 33036^2 + 19596^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1475380519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2561137 + ... + 2561712.

Almost surely, 2^1475380512 is an apocalyptic number.

1475380512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1475380512 is an abundant number, since it is smaller than the sum of its proper divisors (2720233638).

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

1475380512 is a wasteful number, since it uses less digits than its factorization.

1475380512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122865 (or 5122854 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 1475380512 is about 38410.6822641827. The cubic root of 1475380512 is about 1138.4169347287.

The spelling of 1475380512 in words is "one billion, four hundred seventy-five million, three hundred eighty thousand, five hundred twelve".