481349157837 has 8 divisors (see below), whose sum is σ = 641803915104. Its totient is φ = 320896919568.

The previous prime is 481349157829. The next prime is 481349157917. The reversal of 481349157837 is 738751943184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 481349157837 - 2³ = 481349157829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481349157827) by changing a digit.

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, 126403 + ... + 989280.

It is an arithmetic number, because the mean of its divisors is an integer number (80225489388).

Almost surely, 2^481349157837 is an apocalyptic number.

It is an amenable number.

481349157837 is a deficient number, since it is larger than the sum of its proper divisors (160454757267).

481349157837 is a wasteful number, since it uses less digits than its factorization.

481349157837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259499.

The product of its digits is 20321280, while the sum is 60.

The spelling of 481349157837 in words is "four hundred eighty-one billion, three hundred forty-nine million, one hundred fifty-seven thousand, eight hundred thirty-seven".