45536463554 has 4 divisors (see below), whose sum is σ = 68304695334. Its totient is φ = 22768231776.

The previous prime is 45536463509. The next prime is 45536463559.

45536463554 is nontrivially palindromic in base 10.

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., 24343800625 + 21192662929 = 156025^2 + 145577^2 .

It is not an unprimeable number, because it can be changed into a prime (45536463559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11384115887 + ... + 11384115890.

Almost surely, 2^45536463554 is an apocalyptic number.

45536463554 is a deficient number, since it is larger than the sum of its proper divisors (22768231780).

45536463554 is a wasteful number, since it uses less digits than its factorization.

45536463554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22768231779.

The product of its digits is 12960000, while the sum is 50.

The spelling of 45536463554 in words is "forty-five billion, five hundred thirty-six million, four hundred sixty-three thousand, five hundred fifty-four".