481057141 has 4 divisors (see below), whose sum is σ = 492790284. Its totient is φ = 469324000.

The previous prime is 481057111. The next prime is 481057147. The reversal of 481057141 is 141750184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 136212241 + 344844900 = 11671^2 + 18570^2 .

It is a cyclic number.

It is not a de Polignac number, because 481057141 - 2⁷ = 481057013 is a prime.

It is a super-3 number, since 3×481057141³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481057147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5866510 + ... + 5866591.

It is an arithmetic number, because the mean of its divisors is an integer number (123197571).

Almost surely, 2^481057141 is an apocalyptic number.

481057141 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

481057141 is a deficient number, since it is larger than the sum of its proper divisors (11733143).

481057141 is a wasteful number, since it uses less digits than its factorization.

481057141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11733142.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 481057141 is about 21933.0148634427. The cubic root of 481057141 is about 783.5479077583.

The spelling of 481057141 in words is "four hundred eighty-one million, fifty-seven thousand, one hundred forty-one".