1404652045 has 8 divisors (see below), whose sum is σ = 1774297440. Its totient is φ = 1064578320.

The previous prime is 1404652031. The next prime is 1404652079. The reversal of 1404652045 is 5402564041.

It is a happy number.

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

It is not a de Polignac number, because 1404652045 - 2¹⁷ = 1404520973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1404651998 and 1404652016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7392811 + ... + 7393000.

It is an arithmetic number, because the mean of its divisors is an integer number (221787180).

Almost surely, 2^1404652045 is an apocalyptic number.

It is an amenable number.

1404652045 is a deficient number, since it is larger than the sum of its proper divisors (369645395).

1404652045 is a wasteful number, since it uses less digits than its factorization.

1404652045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14785835.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1404652045 is about 37478.6878772456. The cubic root of 1404652045 is about 1119.9266653195.

The spelling of 1404652045 in words is "one billion, four hundred four million, six hundred fifty-two thousand, forty-five".