50146043530 has 16 divisors (see below), whose sum is σ = 98468594784. Its totient is φ = 18234924880.

The previous prime is 50146043509. The next prime is 50146043567. The reversal of 50146043530 is 3534064105.

It is a junction number, because it is equal to n+sod(n) for n = 50146043492 and 50146043501.

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, 227936452 + ... + 227936671.

It is an arithmetic number, because the mean of its divisors is an integer number (6154287174).

Almost surely, 2^50146043530 is an apocalyptic number.

50146043530 is a deficient number, since it is larger than the sum of its proper divisors (48322551254).

50146043530 is a wasteful number, since it uses less digits than its factorization.

50146043530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455873141.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 50146043530 in words is "fifty billion, one hundred forty-six million, forty-three thousand, five hundred thirty".