455413750538 has 4 divisors (see below), whose sum is σ = 683120625810. Its totient is φ = 227706875268.

The previous prime is 455413750511. The next prime is 455413750541. The reversal of 455413750538 is 835057314554.

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., 453248058169 + 2165692369 = 673237^2 + 46537^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113853437633 + ... + 113853437636.

Almost surely, 2^455413750538 is an apocalyptic number.

455413750538 is a deficient number, since it is larger than the sum of its proper divisors (227706875272).

455413750538 is a wasteful number, since it uses less digits than its factorization.

455413750538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227706875271.

The product of its (nonzero) digits is 5040000, while the sum is 50.

The spelling of 455413750538 in words is "four hundred fifty-five billion, four hundred thirteen million, seven hundred fifty thousand, five hundred thirty-eight".