50000499154 has 16 divisors (see below), whose sum is σ = 78290553816. Its totient is φ = 23925801600.

The previous prime is 50000499121. The next prime is 50000499217. The reversal of 50000499154 is 45199400005.

It can be written as a sum of positive squares in 4 ways, for example, as 36989674929 + 13010824225 = 192327^2 + 114065^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 5533867 + ... + 5542894.

Almost surely, 2^50000499154 is an apocalyptic number.

50000499154 is a deficient number, since it is larger than the sum of its proper divisors (28290054662).

50000499154 is a wasteful number, since it uses less digits than its factorization.

50000499154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11076861.

The product of its (nonzero) digits is 32400, while the sum is 37.

Adding to 50000499154 its reverse (45199400005), we get a palindrome (95199899159).

The spelling of 50000499154 in words is "fifty billion, four hundred ninety-nine thousand, one hundred fifty-four".