57429453 has 8 divisors (see below), whose sum is σ = 79042816. Its totient is φ = 37051200.

The previous prime is 57429433. The next prime is 57429461. The reversal of 57429453 is 35492475.

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

It is not a de Polignac number, because 57429453 - 2⁶ = 57429389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57429403) 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, 308668 + ... + 308853.

It is an arithmetic number, because the mean of its divisors is an integer number (9880352).

Almost surely, 2^57429453 is an apocalyptic number.

It is an amenable number.

57429453 is a deficient number, since it is larger than the sum of its proper divisors (21613363).

57429453 is a wasteful number, since it uses less digits than its factorization.

57429453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617555.

The product of its digits is 151200, while the sum is 39.

The square root of 57429453 is about 7578.2222849426. Note that the first 4 decimals coincide. The cubic root of 57429453 is about 385.8142165729.

The spelling of 57429453 in words is "fifty-seven million, four hundred twenty-nine thousand, four hundred fifty-three".