57051043 has 12 divisors (see below), whose sum is σ = 67456992. Its totient is φ = 48096720.

The previous prime is 57051037. The next prime is 57051061. The reversal of 57051043 is 34015075.

It is not a de Polignac number, because 57051043 - 2¹⁷ = 56919971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57050999 and 57051017.

It is not an unprimeable number, because it can be changed into a prime (57051013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6555 + ... + 12532.

It is an arithmetic number, because the mean of its divisors is an integer number (5621416).

Almost surely, 2^57051043 is an apocalyptic number.

57051043 is a deficient number, since it is larger than the sum of its proper divisors (10405949).

57051043 is a wasteful number, since it uses less digits than its factorization.

57051043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19162 (or 19155 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 57051043 is about 7553.2140840837. The cubic root of 57051043 is about 384.9649554879.

The spelling of 57051043 in words is "fifty-seven million, fifty-one thousand, forty-three".