45394049354 has 4 divisors (see below), whose sum is σ = 68091074034. Its totient is φ = 22697024676.

The previous prime is 45394049347. The next prime is 45394049369.

45394049354 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., 35519056225 + 9874993129 = 188465^2 + 99373^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11348512337 + ... + 11348512340.

Almost surely, 2^45394049354 is an apocalyptic number.

45394049354 is a deficient number, since it is larger than the sum of its proper divisors (22697024680).

45394049354 is a wasteful number, since it uses less digits than its factorization.

45394049354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22697024679.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 45394049354 in words is "forty-five billion, three hundred ninety-four million, forty-nine thousand, three hundred fifty-four".