50433974951563 has 16 divisors (see below), whose sum is σ = 57678810146496. Its totient is φ = 43199140440960.

The previous prime is 50433974951561. The next prime is 50433974951579. The reversal of 50433974951563 is 36515947933405.

It is not a de Polignac number, because 50433974951563 - 2¹ = 50433974951561 is a prime.

It is a super-2 number, since 2×50433974951563² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50433974951495 and 50433974951504.

It is not an unprimeable number, because it can be changed into a prime (50433974951561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117596745 + ... + 118024837.

It is an arithmetic number, because the mean of its divisors is an integer number (3604925634156).

Almost surely, 2^{50433974951563} is an apocalyptic number.

50433974951563 is a deficient number, since it is larger than the sum of its proper divisors (7244835194933).

50433974951563 is a wasteful number, since it uses less digits than its factorization.

50433974951563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439734.

The product of its (nonzero) digits is 183708000, while the sum is 64.

The spelling of 50433974951563 in words is "fifty trillion, four hundred thirty-three billion, nine hundred seventy-four million, nine hundred fifty-one thousand, five hundred sixty-three".