45374047354 has 4 divisors (see below), whose sum is σ = 68061071034. Its totient is φ = 22687023676.

The previous prime is 45374047343. The next prime is 45374047399.

It is a happy number.

45374047354 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., 37664329329 + 7709718025 = 194073^2 + 87805^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11343511837 + ... + 11343511840.

Almost surely, 2^45374047354 is an apocalyptic number.

45374047354 is a deficient number, since it is larger than the sum of its proper divisors (22687023680).

45374047354 is a wasteful number, since it uses less digits than its factorization.

45374047354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22687023679.

The product of its (nonzero) digits is 2822400, while the sum is 46.

The spelling of 45374047354 in words is "forty-five billion, three hundred seventy-four million, forty-seven thousand, three hundred fifty-four".