1475045020 has 24 divisors (see below), whose sum is σ = 3114715968. Its totient is φ = 586756800.

The previous prime is 1475044957. The next prime is 1475045027. The reversal of 1475045020 is 205405741.

It is a super-2 number, since 2×1475045020² = 4351515622053600800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1475045020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1475045027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 200116 + ... + 207355.

It is an arithmetic number, because the mean of its divisors is an integer number (129779832).

Almost surely, 2^1475045020 is an apocalyptic number.

1475045020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1475045020 is an abundant number, since it is smaller than the sum of its proper divisors (1639670948).

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

1475045020 is a wasteful number, since it uses less digits than its factorization.

1475045020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407661 (or 407659 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 1475045020 is about 38406.3148453480. The cubic root of 1475045020 is about 1138.3306386344.

The spelling of 1475045020 in words is "one billion, four hundred seventy-five million, forty-five thousand, twenty".