1045471480 has 32 divisors (see below), whose sum is σ = 2373138000. Its totient is φ = 414486016.

The previous prime is 1045471439. The next prime is 1045471487. The reversal of 1045471480 is 841745401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045471487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111130 + ... + 120169.

Almost surely, 2^1045471480 is an apocalyptic number.

1045471480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045471480 is an abundant number, since it is smaller than the sum of its proper divisors (1327666520).

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

1045471480 is a wasteful number, since it uses less digits than its factorization.

1045471480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231423 (or 231419 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 1045471480 is about 32333.7514062318. The cubic root of 1045471480 is about 1014.9330538971.

The spelling of 1045471480 in words is "one billion, forty-five million, four hundred seventy-one thousand, four hundred eighty".