501150042505 has 32 divisors (see below), whose sum is σ = 728177458176. Its totient is φ = 323228150784.

The previous prime is 501150042461. The next prime is 501150042553. The reversal of 501150042505 is 505240051105.

It is not a de Polignac number, because 501150042505 - 2⁷ = 501150042377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 686512 + ... + 1213918.

It is an arithmetic number, because the mean of its divisors is an integer number (22755545568).

Almost surely, 2^501150042505 is an apocalyptic number.

It is an amenable number.

501150042505 is a deficient number, since it is larger than the sum of its proper divisors (227027415671).

501150042505 is a wasteful number, since it uses less digits than its factorization.

501150042505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529033.

The product of its (nonzero) digits is 5000, while the sum is 28.

The spelling of 501150042505 in words is "five hundred one billion, one hundred fifty million, forty-two thousand, five hundred five".