1485052680 has 128 divisors (see below), whose sum is σ = 4754090880. Its totient is φ = 369807360.

The previous prime is 1485052649. The next prime is 1485052693. The reversal of 1485052680 is 862505841.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264462 + ... + 270018.

It is an arithmetic number, because the mean of its divisors is an integer number (37141335).

Almost surely, 2^1485052680 is an apocalyptic number.

1485052680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485052680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2377045440).

1485052680 is an abundant number, since it is smaller than the sum of its proper divisors (3269038200).

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

1485052680 is a wasteful number, since it uses less digits than its factorization.

1485052680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5719 (or 5715 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 1485052680 is about 38536.3812520065. The cubic root of 1485052680 is about 1140.8992289467.

The spelling of 1485052680 in words is "one billion, four hundred eighty-five million, fifty-two thousand, six hundred eighty".