1045414520 has 32 divisors (see below), whose sum is σ = 2353183920. Its totient is φ = 417987840.

The previous prime is 1045414511. The next prime is 1045414537. The reversal of 1045414520 is 254145401.

It is a self number, because there is not a number n which added to its sum of digits gives 1045414520.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130964 + ... + 138716.

Almost surely, 2^1045414520 is an apocalyptic number.

1045414520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045414520 is an abundant number, since it is smaller than the sum of its proper divisors (1307769400).

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

1045414520 is a wasteful number, since it uses less digits than its factorization.

1045414520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11135 (or 11131 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1045414520 is about 32332.8705808810. The cubic root of 1045414520 is about 1014.9146214999.

Adding to 1045414520 its reverse (254145401), we get a palindrome (1299559921).

The spelling of 1045414520 in words is "one billion, forty-five million, four hundred fourteen thousand, five hundred twenty".