50405500015466 has 4 divisors (see below), whose sum is σ = 75608250023202. Its totient is φ = 25202750007732.

The previous prime is 50405500015463. The next prime is 50405500015571. The reversal of 50405500015466 is 66451000550405.

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

It can be written as a sum of positive squares in only one way, i.e., 44157074916241 + 6248425099225 = 6645079^2 + 2499685^2 .

It is not an unprimeable number, because it can be changed into a prime (50405500015463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12601375003865 + ... + 12601375003868.

Almost surely, 2^{50405500015466} is an apocalyptic number.

50405500015466 is a deficient number, since it is larger than the sum of its proper divisors (25202750007736).

50405500015466 is a wasteful number, since it uses less digits than its factorization.

50405500015466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25202750007735.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 50405500015466 in words is "fifty trillion, four hundred five billion, five hundred million, fifteen thousand, four hundred sixty-six".