57083454 has 20 divisors (see below), whose sum is σ = 127909584. Its totient is φ = 19027764.

The previous prime is 57083449. The next prime is 57083461. The reversal of 57083454 is 45438075.

57083454 is a `hidden beast` number, since 570 + 8 + 34 + 54 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 176022 + ... + 176345.

Almost surely, 2^57083454 is an apocalyptic number.

57083454 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

57083454 is an abundant number, since it is smaller than the sum of its proper divisors (70826130).

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

57083454 is a wasteful number, since it uses less digits than its factorization.

57083454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352381 (or 352372 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 57083454 is about 7555.3592899345. The cubic root of 57083454 is about 385.0378418980.

The spelling of 57083454 in words is "fifty-seven million, eighty-three thousand, four hundred fifty-four".