57790897254 has 64 divisors (see below), whose sum is σ = 132288062400. Its totient is φ = 18687158784.

The previous prime is 57790897189. The next prime is 57790897303. The reversal of 57790897254 is 45279809775.

57790897254 is a `hidden beast` number, since 577 + 9 + 0 + 8 + 9 + 7 + 2 + 54 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 57790897191 and 57790897200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 630412 + ... + 716240.

It is an arithmetic number, because the mean of its divisors is an integer number (2067000975).

Almost surely, 2^57790897254 is an apocalyptic number.

57790897254 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 57790897254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66144031200).

57790897254 is an abundant number, since it is smaller than the sum of its proper divisors (74497165146).

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

57790897254 is a wasteful number, since it uses less digits than its factorization.

57790897254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86214 (or 86208 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 63.

The spelling of 57790897254 in words is "fifty-seven billion, seven hundred ninety million, eight hundred ninety-seven thousand, two hundred fifty-four".