2057476546 has 32 divisors (see below), whose sum is σ = 3269185920. Its totient is φ = 969192576.

The previous prime is 2057476537. The next prime is 2057476567. The reversal of 2057476546 is 6456747502.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 2057476496 and 2057476505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1256040 + ... + 1257676.

It is an arithmetic number, because the mean of its divisors is an integer number (102162060).

Almost surely, 2^2057476546 is an apocalyptic number.

2057476546 is a deficient number, since it is larger than the sum of its proper divisors (1211709374).

2057476546 is a wasteful number, since it uses less digits than its factorization.

2057476546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The square root of 2057476546 is about 45359.4151858244. The cubic root of 2057476546 is about 1271.8765624090.

The spelling of 2057476546 in words is "two billion, fifty-seven million, four hundred seventy-six thousand, five hundred forty-six".