481405077 has 12 divisors (see below), whose sum is σ = 695913504. Its totient is φ = 320682600.

The previous prime is 481405073. The next prime is 481405097. The reversal of 481405077 is 770504184.

481405077 is a `hidden beast` number, since 4 + 8 + 140 + 507 + 7 = 666.

It is not a de Polignac number, because 481405077 - 2² = 481405073 is a prime.

It is a super-2 number, since 2×481405077² = 463501696322751858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481405073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8799 + ... + 32252.

It is an arithmetic number, because the mean of its divisors is an integer number (57992792).

Almost surely, 2^481405077 is an apocalyptic number.

It is an amenable number.

481405077 is a deficient number, since it is larger than the sum of its proper divisors (214508427).

481405077 is a wasteful number, since it uses less digits than its factorization.

481405077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42360 (or 42357 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 481405077 is about 21940.9452166492. The cubic root of 481405077 is about 783.7367687761.

The spelling of 481405077 in words is "four hundred eighty-one million, four hundred five thousand, seventy-seven".