1487254525 has 24 divisors (see below), whose sum is σ = 1882647360. Its totient is φ = 1165253760.

The previous prime is 1487254523. The next prime is 1487254529. The reversal of 1487254525 is 5254527841.

It is not a de Polignac number, because 1487254525 - 2¹ = 1487254523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487254523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234952 + ... + 241198.

It is an arithmetic number, because the mean of its divisors is an integer number (78443640).

Almost surely, 2^1487254525 is an apocalyptic number.

It is an amenable number.

1487254525 is a deficient number, since it is larger than the sum of its proper divisors (395392835).

1487254525 is a wasteful number, since it uses less digits than its factorization.

1487254525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6453 (or 6448 counting only the distinct ones).

The product of its digits is 448000, while the sum is 43.

The square root of 1487254525 is about 38564.9390638699. The cubic root of 1487254525 is about 1141.4628100207.

The spelling of 1487254525 in words is "one billion, four hundred eighty-seven million, two hundred fifty-four thousand, five hundred twenty-five".