1485150816 has 48 divisors (see below), whose sum is σ = 3903379200. Its totient is φ = 494433408.

The previous prime is 1485150811. The next prime is 1485150841. The reversal of 1485150816 is 6180515841.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485150811) 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, 71325 + ... + 89763.

It is an arithmetic number, because the mean of its divisors is an integer number (81320400).

Almost surely, 2^1485150816 is an apocalyptic number.

1485150816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1485150816 is an abundant number, since it is smaller than the sum of its proper divisors (2418228384).

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

1485150816 is a wasteful number, since it uses less digits than its factorization.

1485150816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19291 (or 19283 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 39.

The square root of 1485150816 is about 38537.6545212601. The cubic root of 1485150816 is about 1140.9243595525.

The spelling of 1485150816 in words is "one billion, four hundred eighty-five million, one hundred fifty thousand, eight hundred sixteen".