1525250152 has 16 divisors (see below), whose sum is σ = 2984185440. Its totient is φ = 729467376.

The previous prime is 1525250141. The next prime is 1525250179. The reversal of 1525250152 is 2510525251.

It is a self number, because there is not a number n which added to its sum of digits gives 1525250152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4144518 + ... + 4144885.

It is an arithmetic number, because the mean of its divisors is an integer number (186511590).

Almost surely, 2^1525250152 is an apocalyptic number.

It is an amenable number.

1525250152 is a deficient number, since it is larger than the sum of its proper divisors (1458935288).

1525250152 is a wasteful number, since it uses less digits than its factorization.

1525250152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8289432 (or 8289428 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 1525250152 is about 39054.4511163580. The cubic root of 1525250152 is about 1151.1016920756.

The spelling of 1525250152 in words is "one billion, five hundred twenty-five million, two hundred fifty thousand, one hundred fifty-two".