920283525 has 288 divisors, whose sum is σ = 2209858560. Its totient is φ = 369515520.

The previous prime is 920283509. The next prime is 920283569. The reversal of 920283525 is 525382029.

It is not a de Polignac number, because 920283525 - 2⁴ = 920283509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 920283525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 13735542 + ... + 13735608.

It is an arithmetic number, because the mean of its divisors is an integer number (7673120).

Almost surely, 2^920283525 is an apocalyptic number.

920283525 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

920283525 is an abundant number, since it is smaller than the sum of its proper divisors (1289575035).

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

920283525 is a wasteful number, since it uses less digits than its factorization.

920283525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 920283525 is about 30336.1751873897. The cubic root of 920283525 is about 972.6887265539.

The spelling of 920283525 in words is "nine hundred twenty million, two hundred eighty-three thousand, five hundred twenty-five".