481954001 has 4 divisors (see below), whose sum is σ = 486458352. Its totient is φ = 477449652.

The previous prime is 481953973. The next prime is 481954009. The reversal of 481954001 is 100459184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481954001 is a prime.

It is a super-3 number, since 3×481954001³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481954009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252015 + ... + 2252228.

It is an arithmetic number, because the mean of its divisors is an integer number (121614588).

Almost surely, 2^481954001 is an apocalyptic number.

It is an amenable number.

481954001 is a deficient number, since it is larger than the sum of its proper divisors (4504351).

481954001 is a wasteful number, since it uses less digits than its factorization.

481954001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4504350.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 481954001 is about 21953.4507765864. The cubic root of 481954001 is about 784.0345419192.

The spelling of 481954001 in words is "four hundred eighty-one million, nine hundred fifty-four thousand, one".