1525066080 has 192 divisors, whose sum is σ = 5008324608. Its totient is φ = 389652480.

The previous prime is 1525066057. The next prime is 1525066087. The reversal of 1525066080 is 806605251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1525066087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1680987 + ... + 1681893.

It is an arithmetic number, because the mean of its divisors is an integer number (26085024).

Almost surely, 2^1525066080 is an apocalyptic number.

1525066080 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 1525066080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2504162304).

1525066080 is an abundant number, since it is smaller than the sum of its proper divisors (3483258528).

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

1525066080 is a wasteful number, since it uses less digits than its factorization.

1525066080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1525066080 is about 39052.0944380708. The cubic root of 1525066080 is about 1151.0553840182.

The spelling of 1525066080 in words is "one billion, five hundred twenty-five million, sixty-six thousand, eighty".