501115466541466 has 16 divisors (see below), whose sum is σ = 859252614940800. Its totient is φ = 214714389014640.

The previous prime is 501115466541463. The next prime is 501115466541479. The reversal of 501115466541466 is 664145664511105.

It is a super-2 number, since 2×501115466541466² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (501115466541463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115133630 + ... + 4115255401.

It is an arithmetic number, because the mean of its divisors is an integer number (53703288433800).

Almost surely, 2^{501115466541466} is an apocalyptic number.

501115466541466 is a deficient number, since it is larger than the sum of its proper divisors (358137148399334).

501115466541466 is a wasteful number, since it uses less digits than its factorization.

501115466541466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8230393389.

The product of its (nonzero) digits is 10368000, while the sum is 55.

The spelling of 501115466541466 in words is "five hundred one trillion, one hundred fifteen billion, four hundred sixty-six million, five hundred forty-one thousand, four hundred sixty-six".