45936463954 has 4 divisors (see below), whose sum is σ = 68904695934. Its totient is φ = 22968231976.

The previous prime is 45936463939. The next prime is 45936463957.

45936463954 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., 43171281729 + 2765182225 = 207777^2 + 52585^2 .

It is a super-2 number, since 2×45936463954² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45936463957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11484115987 + ... + 11484115990.

Almost surely, 2^45936463954 is an apocalyptic number.

45936463954 is a deficient number, since it is larger than the sum of its proper divisors (22968231980).

45936463954 is a wasteful number, since it uses less digits than its factorization.

45936463954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22968231979.

The product of its digits is 41990400, while the sum is 58.

The spelling of 45936463954 in words is "forty-five billion, nine hundred thirty-six million, four hundred sixty-three thousand, nine hundred fifty-four".