45401404 has 6 divisors (see below), whose sum is σ = 79452464. Its totient is φ = 22700700.

The previous prime is 45401399. The next prime is 45401423. The reversal of 45401404 is 40410454.

45401404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45401404² = 4122574970342432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5675172 + ... + 5675179.

Almost surely, 2^45401404 is an apocalyptic number.

It is an amenable number.

45401404 is a deficient number, since it is larger than the sum of its proper divisors (34051060).

45401404 is a wasteful number, since it uses less digits than its factorization.

45401404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11350355 (or 11350353 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 45401404 is about 6738.0563963208. The cubic root of 45401404 is about 356.7437948126.

Adding to 45401404 its reverse (40410454), we get a palindrome (85811858).

The spelling of 45401404 in words is "forty-five million, four hundred one thousand, four hundred four".