45722747490074 has 4 divisors (see below), whose sum is σ = 68584121235114. Its totient is φ = 22861373745036.

The previous prime is 45722747490071. The next prime is 45722747490103. The reversal of 45722747490074 is 47009474722754.

45722747490074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 31366552342225 + 14356195147849 = 5600585^2 + 3788957^2 .

It is a super-3 number, since 3×45722747490074³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45722747489989 and 45722747490016.

It is not an unprimeable number, because it can be changed into a prime (45722747490071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11430686872517 + ... + 11430686872520.

Almost surely, 2^{45722747490074} is an apocalyptic number.

45722747490074 is a deficient number, since it is larger than the sum of its proper divisors (22861373745040).

45722747490074 is a wasteful number, since it uses less digits than its factorization.

45722747490074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22861373745039.

The product of its (nonzero) digits is 110638080, while the sum is 62.

The spelling of 45722747490074 in words is "forty-five trillion, seven hundred twenty-two billion, seven hundred forty-seven million, four hundred ninety thousand, seventy-four".