1484915520 has 112 divisors (see below), whose sum is σ = 5143243968. Its totient is φ = 359976960.

The previous prime is 1484915519. The next prime is 1484915527. The reversal of 1484915520 is 255194841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484915527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59749 + ... + 80868.

Almost surely, 2^1484915520 is an apocalyptic number.

1484915520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1484915520 is an abundant number, since it is smaller than the sum of its proper divisors (3658328448).

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

1484915520 is a wasteful number, since it uses less digits than its factorization.

1484915520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140648 (or 140638 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 1484915520 is about 38534.6015938922. The cubic root of 1484915520 is about 1140.8641032441.

The spelling of 1484915520 in words is "one billion, four hundred eighty-four million, nine hundred fifteen thousand, five hundred twenty".