57050011 has 8 divisors (see below), whose sum is σ = 61234704. Its totient is φ = 52957440.

The previous prime is 57050009. The next prime is 57050023. The reversal of 57050011 is 11005075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57050011 - 2¹ = 57050009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57050611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21745 + ... + 24226.

It is an arithmetic number, because the mean of its divisors is an integer number (7654338).

Almost surely, 2^57050011 is an apocalyptic number.

57050011 is a deficient number, since it is larger than the sum of its proper divisors (4184693).

57050011 is a wasteful number, since it uses less digits than its factorization.

57050011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46061.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 57050011 is about 7553.1457684861. The cubic root of 57050011 is about 384.9626342552.

Adding to 57050011 its reverse (11005075), we get a palindrome (68055086).

The spelling of 57050011 in words is "fifty-seven million, fifty thousand, eleven".