2057401958 has 16 divisors (see below), whose sum is σ = 3105423360. Its totient is φ = 1022272200.

The previous prime is 2057401949. The next prime is 2057401991. The reversal of 2057401958 is 8591047502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486473 + ... + 490683.

It is an arithmetic number, because the mean of its divisors is an integer number (194088960).

Almost surely, 2^2057401958 is an apocalyptic number.

2057401958 is a deficient number, since it is larger than the sum of its proper divisors (1048021402).

2057401958 is a wasteful number, since it uses less digits than its factorization.

2057401958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5683.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 2057401958 is about 45358.5929896420. The cubic root of 2057401958 is about 1271.8611927926.

The spelling of 2057401958 in words is "two billion, fifty-seven million, four hundred one thousand, nine hundred fifty-eight".