50551649435050 has 12 divisors (see below), whose sum is σ = 94026067949286. Its totient is φ = 20220659774000.

The previous prime is 50551649435041. The next prime is 50551649435083. The reversal of 50551649435050 is 5053494615505.

It can be written as a sum of positive squares in 3 ways, for example, as 33789446011161 + 16762203423889 = 5812869^2 + 4094167^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505516494301 + ... + 505516494400.

Almost surely, 2^{50551649435050} is an apocalyptic number.

50551649435050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50551649435050 is a deficient number, since it is larger than the sum of its proper divisors (43474418514236).

50551649435050 is a wasteful number, since it uses less digits than its factorization.

50551649435050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011032988713 (or 1011032988708 counting only the distinct ones).

The product of its (nonzero) digits is 8100000, while the sum is 52.

The spelling of 50551649435050 in words is "fifty trillion, five hundred fifty-one billion, six hundred forty-nine million, four hundred thirty-five thousand, fifty".