2057357461 has 8 divisors (see below), whose sum is σ = 2108954880. Its totient is φ = 2006086128.

The previous prime is 2057357387. The next prime is 2057357513. The reversal of 2057357461 is 1647537502.

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 2057357461 - 2¹¹ = 2057355413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057357161) 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, 68721 + ... + 94006.

It is an arithmetic number, because the mean of its divisors is an integer number (263619360).

Almost surely, 2^2057357461 is an apocalyptic number.

It is an amenable number.

2057357461 is a deficient number, since it is larger than the sum of its proper divisors (51597419).

2057357461 is a wasteful number, since it uses less digits than its factorization.

2057357461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163043.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 2057357461 is about 45358.1024845617. The cubic root of 2057357461 is about 1271.8520235561.

The spelling of 2057357461 in words is "two billion, fifty-seven million, three hundred fifty-seven thousand, four hundred sixty-one".