57525263441730 has 384 divisors, whose sum is σ = 179179443975168. Its totient is φ = 12519524007936.

The previous prime is 57525263441729. The next prime is 57525263441747. The reversal of 57525263441730 is 3714436252575.

57525263441730 is a `hidden beast` number, since 5 + 7 + 5 + 2 + 526 + 3 + 4 + 41 + 73 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6617419264 + ... + 6617427956.

It is an arithmetic number, because the mean of its divisors is an integer number (466613135352).

Almost surely, 2^{57525263441730} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57525263441730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89589721987584).

57525263441730 is an abundant number, since it is smaller than the sum of its proper divisors (121654180533438).

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

57525263441730 is a wasteful number, since it uses less digits than its factorization.

57525263441730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10770 (or 10767 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 54.

The spelling of 57525263441730 in words is "fifty-seven trillion, five hundred twenty-five billion, two hundred sixty-three million, four hundred forty-one thousand, seven hundred thirty".