1475253450 has 72 divisors (see below), whose sum is σ = 4323848256. Its totient is φ = 357636000.

The previous prime is 1475253449. The next prime is 1475253457. The reversal of 1475253450 is 543525741.

1475253450 is a `hidden beast` number, since 1 + 4 + 75 + 2 + 534 + 50 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1475253457) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 144066 + ... + 153965.

It is an arithmetic number, because the mean of its divisors is an integer number (60053448).

Almost surely, 2^1475253450 is an apocalyptic number.

1475253450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1475253450 is an abundant number, since it is smaller than the sum of its proper divisors (2848594806).

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

1475253450 is a wasteful number, since it uses less digits than its factorization.

1475253450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298060 (or 298052 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 1475253450 is about 38409.0282355594. The cubic root of 1475253450 is about 1138.3842530613.

It can be divided in two parts, 147525 and 3450, that added together give a triangular number (150975 = T₅₄₉).

The spelling of 1475253450 in words is "one billion, four hundred seventy-five million, two hundred fifty-three thousand, four hundred fifty".