481043378137 has 16 divisors (see below), whose sum is σ = 575491129344. Its totient is φ = 393402114000.

The previous prime is 481043378131. The next prime is 481043378143. The reversal of 481043378137 is 731873340184.

It is an interprime number because it is at equal distance from previous prime (481043378131) and next prime (481043378143).

It is not a de Polignac number, because 481043378137 - 2²³ = 481034989529 is a prime.

It is a super-3 number, since 3×481043378137³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (481043378131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15595789 + ... + 15626602.

It is an arithmetic number, because the mean of its divisors is an integer number (35968195584).

Almost surely, 2^481043378137 is an apocalyptic number.

It is an amenable number.

481043378137 is a deficient number, since it is larger than the sum of its proper divisors (94447751207).

481043378137 is a wasteful number, since it uses less digits than its factorization.

481043378137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31222500.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 481043378137 in words is "four hundred eighty-one billion, forty-three million, three hundred seventy-eight thousand, one hundred thirty-seven".