50025105515432 has 16 divisors (see below), whose sum is σ = 93797216857140. Its totient is φ = 25012514353536.

The previous prime is 50025105515393. The next prime is 50025105515443. The reversal of 50025105515432 is 23451550152005.

It can be written as a sum of positive squares in 2 ways, for example, as 36919793259556 + 13105312255876 = 6076166^2 + 3620126^2 .

It is a super-2 number, since 2×50025105515432² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172708 + ... + 10071020.

Almost surely, 2^{50025105515432} is an apocalyptic number.

It is an amenable number.

50025105515432 is a deficient number, since it is larger than the sum of its proper divisors (43772111341708).

50025105515432 is a wasteful number, since it uses less digits than its factorization.

50025105515432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9601052 (or 9601048 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 38.

Adding to 50025105515432 its reverse (23451550152005), we get a palindrome (73476655667437).

The spelling of 50025105515432 in words is "fifty trillion, twenty-five billion, one hundred five million, five hundred fifteen thousand, four hundred thirty-two".