57480807 has 8 divisors (see below), whose sum is σ = 77084784. Its totient is φ = 38098688.

The previous prime is 57480803. The next prime is 57480827. The reversal of 57480807 is 70808475.

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 57480807 - 2² = 57480803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57480803) 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, 54858 + ... + 55895.

It is an arithmetic number, because the mean of its divisors is an integer number (9635598).

Almost surely, 2^57480807 is an apocalyptic number.

57480807 is a deficient number, since it is larger than the sum of its proper divisors (19603977).

57480807 is a wasteful number, since it uses less digits than its factorization.

57480807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110929.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 57480807 is about 7581.6097894840. The cubic root of 57480807 is about 385.9291819753.

The spelling of 57480807 in words is "fifty-seven million, four hundred eighty thousand, eight hundred seven".