480822246631387 has 4 divisors (see below), whose sum is σ = 480822518097216. Its totient is φ = 480821975165560.

The previous prime is 480822246631379. The next prime is 480822246631409. The reversal of 480822246631387 is 783136642228084.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 480822246631387 - 2³ = 480822246631379 is a prime.

It is a super-3 number, since 3×480822246631387³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480822246631327) 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, 133058539 + ... + 136624372.

It is an arithmetic number, because the mean of its divisors is an integer number (120205629524304).

Almost surely, 2^{480822246631387} is an apocalyptic number.

480822246631387 is a deficient number, since it is larger than the sum of its proper divisors (271465829).

480822246631387 is a wasteful number, since it uses less digits than its factorization.

480822246631387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271465828.

The product of its (nonzero) digits is 148635648, while the sum is 64.

The spelling of 480822246631387 in words is "four hundred eighty trillion, eight hundred twenty-two billion, two hundred forty-six million, six hundred thirty-one thousand, three hundred eighty-seven".