1488387445 has 16 divisors (see below), whose sum is σ = 1849317120. Its totient is φ = 1148616000.

The previous prime is 1488387427. The next prime is 1488387463. The reversal of 1488387445 is 5447838841.

It is an interprime number because it is at equal distance from previous prime (1488387427) and next prime (1488387463).

It is not a de Polignac number, because 1488387445 - 2²⁵ = 1454833013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1488387392 and 1488387401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183220 + ... + 191170.

It is an arithmetic number, because the mean of its divisors is an integer number (115582320).

Almost surely, 2^1488387445 is an apocalyptic number.

It is an amenable number.

1488387445 is a deficient number, since it is larger than the sum of its proper divisors (360929675).

1488387445 is a wasteful number, since it uses less digits than its factorization.

1488387445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9276.

The product of its digits is 3440640, while the sum is 52.

The square root of 1488387445 is about 38579.6247389733. The cubic root of 1488387445 is about 1141.7525738779.

The spelling of 1488387445 in words is "one billion, four hundred eighty-eight million, three hundred eighty-seven thousand, four hundred forty-five".