5001051005494 has 16 divisors (see below), whose sum is σ = 7559965773360. Its totient is φ = 2481068098080.

The previous prime is 5001051005479. The next prime is 5001051005519. The reversal of 5001051005494 is 4945001501005.

It is a happy number.

It is a super-2 number, since 2×5001051005494² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346552 + ... + 3181540.

It is an arithmetic number, because the mean of its divisors is an integer number (472497860835).

Almost surely, 2^{5001051005494} is an apocalyptic number.

5001051005494 is a deficient number, since it is larger than the sum of its proper divisors (2558914767866).

5001051005494 is a wasteful number, since it uses less digits than its factorization.

5001051005494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841855.

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 5001051005494 its reverse (4945001501005), we get a palindrome (9946052506499).

The spelling of 5001051005494 in words is "five trillion, one billion, fifty-one million, five thousand, four hundred ninety-four".