45173401 has 16 divisors (see below), whose sum is σ = 55756288. Its totient is φ = 35640000.

The previous prime is 45173399. The next prime is 45173407. The reversal of 45173401 is 10437154.

It is a cyclic number.

It is not a de Polignac number, because 45173401 - 2¹ = 45173399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45173407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59776 + ... + 60526.

It is an arithmetic number, because the mean of its divisors is an integer number (3484768).

Almost surely, 2^45173401 is an apocalyptic number.

It is an amenable number.

45173401 is a deficient number, since it is larger than the sum of its proper divisors (10582887).

45173401 is a wasteful number, since it uses less digits than its factorization.

45173401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 45173401 is about 6721.1160531566. The cubic root of 45173401 is about 356.1456106991.

The spelling of 45173401 in words is "forty-five million, one hundred seventy-three thousand, four hundred one".