1473481057 has 16 divisors (see below), whose sum is σ = 1547403264. Its totient is φ = 1401426000.

The previous prime is 1473481033. The next prime is 1473481073. The reversal of 1473481057 is 7501843741.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1473481057 - 2¹⁹ = 1472956769 is a prime.

It is a super-2 number, since 2×1473481057² = 4342292850675674498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1473481157) 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, 432832 + ... + 436222.

It is an arithmetic number, because the mean of its divisors is an integer number (96712704).

Almost surely, 2^1473481057 is an apocalyptic number.

It is an amenable number.

1473481057 is a deficient number, since it is larger than the sum of its proper divisors (73922207).

1473481057 is a wasteful number, since it uses less digits than its factorization.

1473481057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 1473481057 is about 38385.9486921973. The cubic root of 1473481057 is about 1137.9281793747.

The spelling of 1473481057 in words is "one billion, four hundred seventy-three million, four hundred eighty-one thousand, fifty-seven".