45475401 has 8 divisors (see below), whose sum is σ = 60724384. Its totient is φ = 30271680.

The previous prime is 45475363. The next prime is 45475403. The reversal of 45475401 is 10457454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45475401 - 2¹¹ = 45473353 is a prime.

It is a super-2 number, since 2×45475401² = 4136024192221602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45475403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8896 + ... + 13041.

It is an arithmetic number, because the mean of its divisors is an integer number (7590548).

Almost surely, 2^45475401 is an apocalyptic number.

It is an amenable number.

45475401 is a deficient number, since it is larger than the sum of its proper divisors (15248983).

45475401 is a wasteful number, since it uses less digits than its factorization.

45475401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22631.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 45475401 is about 6743.5451359059. The cubic root of 45475401 is about 356.9375013190.

It can be divided in two parts, 454 and 75401, that added together give a triangular number (75855 = T₃₈₉).

The spelling of 45475401 in words is "forty-five million, four hundred seventy-five thousand, four hundred one".