57069050 has 12 divisors (see below), whose sum is σ = 106148526. Its totient is φ = 22827600.

The previous prime is 57069043. The next prime is 57069053. The reversal of 57069050 is 5096075.

It can be written as a sum of positive squares in 3 ways, for example, as 31798321 + 25270729 = 5639^2 + 5027^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57068998 and 57069016.

It is not an unprimeable number, because it can be changed into a prime (57069053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 570641 + ... + 570740.

Almost surely, 2^57069050 is an apocalyptic number.

57069050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57069050 is a deficient number, since it is larger than the sum of its proper divisors (49079476).

57069050 is a wasteful number, since it uses less digits than its factorization.

57069050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141393 (or 1141388 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 57069050 is about 7554.4059991504. The cubic root of 57069050 is about 385.0054533438.

The spelling of 57069050 in words is "fifty-seven million, sixty-nine thousand, fifty".