1925245080 has 192 divisors, whose sum is σ = 7046507520. Its totient is φ = 451641600.

The previous prime is 1925245079. The next prime is 1925245093. The reversal of 1925245080 is 805425291.

1925245080 is a `hidden beast` number, since 1 + 9 + 2 + 524 + 50 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114919 + ... + 130601.

It is an arithmetic number, because the mean of its divisors is an integer number (36700560).

Almost surely, 2^1925245080 is an apocalyptic number.

1925245080 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 1925245080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3523253760).

1925245080 is an abundant number, since it is smaller than the sum of its proper divisors (5121262440).

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

1925245080 is a wasteful number, since it uses less digits than its factorization.

1925245080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15742 (or 15735 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 1925245080 is about 43877.6147938787. The cubic root of 1925245080 is about 1244.0237568827.

The spelling of 1925245080 in words is "one billion, nine hundred twenty-five million, two hundred forty-five thousand, eighty".