487400478357 has 16 divisors (see below), whose sum is σ = 699895244160. Its totient is φ = 299922407232.

The previous prime is 487400478353. The next prime is 487400478359. The reversal of 487400478357 is 753874004784.

It is not a de Polignac number, because 487400478357 - 2² = 487400478353 is a prime.

It is a super-3 number, since 3×487400478357³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 487400478297 and 487400478306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487400478353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404728 + ... + 1067054.

It is an arithmetic number, because the mean of its divisors is an integer number (43743452760).

Almost surely, 2^487400478357 is an apocalyptic number.

It is an amenable number.

487400478357 is a deficient number, since it is larger than the sum of its proper divisors (212494765803).

487400478357 is a wasteful number, since it uses less digits than its factorization.

487400478357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681212.

The product of its (nonzero) digits is 21073920, while the sum is 57.

The spelling of 487400478357 in words is "four hundred eighty-seven billion, four hundred million, four hundred seventy-eight thousand, three hundred fifty-seven".