5477745 has 32 divisors (see below), whose sum is σ = 10789632. Its totient is φ = 2310912.

The previous prime is 5477743. The next prime is 5477777.

5477745 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5477745 - 2¹ = 5477743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5477741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 642 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (337176).

Almost surely, 2^5477745 is an apocalyptic number.

It is an amenable number.

5477745 is a deficient number, since it is larger than the sum of its proper divisors (5311887).

5477745 is a wasteful number, since it uses less digits than its factorization.

5477745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041.

The product of its digits is 137200, while the sum is 39.

The square root of 5477745 is about 2340.4582884555. The cubic root of 5477745 is about 176.2790103648.

The spelling of 5477745 in words is "five million, four hundred seventy-seven thousand, seven hundred forty-five".