5455723 has 16 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 4278816.

The previous prime is 5455643. The next prime is 5455727. The reversal of 5455723 is 3275545.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455723 is a prime.

5455723 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5455727) 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, 15018 + ... + 15376.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 2^5455723 is an apocalyptic number.

5455723 is a deficient number, since it is larger than the sum of its proper divisors (1318037).

5455723 is a wasteful number, since it uses less digits than its factorization.

5455723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546.

The product of its digits is 21000, while the sum is 31.

The square root of 5455723 is about 2335.7489163007. The cubic root of 5455723 is about 176.0424634971.

The spelling of 5455723 in words is "five million, four hundred fifty-five thousand, seven hundred twenty-three".