1483378512 has 80 divisors (see below), whose sum is σ = 4777646592. Its totient is φ = 385292160.

The previous prime is 1483378511. The next prime is 1483378517. The reversal of 1483378512 is 2158733841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1483378511) 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, 196978 + ... + 204369.

Almost surely, 2^1483378512 is an apocalyptic number.

1483378512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1483378512 is an abundant number, since it is smaller than the sum of its proper divisors (3294268080).

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

1483378512 is a wasteful number, since it uses less digits than its factorization.

1483378512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401376 (or 401370 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 1483378512 is about 38514.6532114726. The cubic root of 1483378512 is about 1140.4703383938.

The spelling of 1483378512 in words is "one billion, four hundred eighty-three million, three hundred seventy-eight thousand, five hundred twelve".