5475875400 has 120 divisors (see below), whose sum is σ = 19018582770. Its totient is φ = 1460229120.

The previous prime is 5475875399. The next prime is 5475875413. The reversal of 5475875400 is 45785745.

5475875400 is a `hidden beast` number, since 54 + 7 + 58 + 7 + 540 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 5062891716 + 412983684 = 71154^2 + 20322^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×5475875400² = 59970422792650320000, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 152809 + ... + 185208.

Almost surely, 2^5475875400 is an apocalyptic number.

5475875400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5475875400 is an abundant number, since it is smaller than the sum of its proper divisors (13542707370).

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

5475875400 is a wasteful number, since it uses less digits than its factorization.

5475875400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338045 (or 338027 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 45.

The square root of 5475875400 is about 73999.1581033190. The cubic root of 5475875400 is about 1762.5895291778.

The spelling of 5475875400 in words is "five billion, four hundred seventy-five million, eight hundred seventy-five thousand, four hundred".