1485151875 has 160 divisors (see below), whose sum is σ = 3023032320. Its totient is φ = 717120000.

The previous prime is 1485151873. The next prime is 1485151901. The reversal of 1485151875 is 5781515841.

1485151875 is a `hidden beast` number, since 14 + 8 + 51 + 518 + 75 = 666.

It is not a de Polignac number, because 1485151875 - 2¹ = 1485151873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1485151875.

It is not an unprimeable number, because it can be changed into a prime (1485151873) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8893042 + ... + 8893208.

It is an arithmetic number, because the mean of its divisors is an integer number (18893952).

Almost surely, 2^1485151875 is an apocalyptic number.

1485151875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1485151875 is an abundant number, since it is smaller than the sum of its proper divisors (1537880445).

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

1485151875 is a wasteful number, since it uses less digits than its factorization.

1485151875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 223 counting only the distinct ones).

The product of its digits is 224000, while the sum is 45.

The square root of 1485151875 is about 38537.6682610663. The cubic root of 1485151875 is about 1140.9246307346.

The spelling of 1485151875 in words is "one billion, four hundred eighty-five million, one hundred fifty-one thousand, eight hundred seventy-five".