57010616 has 32 divisors (see below), whose sum is σ = 117300960. Its totient is φ = 25813632.

The previous prime is 57010609. The next prime is 57010651. The reversal of 57010616 is 61601075.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341 + ... + 10683.

It is an arithmetic number, because the mean of its divisors is an integer number (3665655).

Almost surely, 2^57010616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57010616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58650480).

57010616 is an abundant number, since it is smaller than the sum of its proper divisors (60290344).

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

57010616 is a wasteful number, since it uses less digits than its factorization.

57010616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10415 (or 10411 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 57010616 is about 7550.5374643134. The cubic root of 57010616 is about 384.8740038598.

The spelling of 57010616 in words is "fifty-seven million, ten thousand, six hundred sixteen".