5400955 has 8 divisors (see below), whose sum is σ = 7407072. Its totient is φ = 3703488.

The previous prime is 5400953. The next prime is 5400961. The reversal of 5400955 is 5590045.

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

It is a cyclic number.

It is not a de Polignac number, because 5400955 - 2¹ = 5400953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5400953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77122 + ... + 77191.

It is an arithmetic number, because the mean of its divisors is an integer number (925884).

Almost surely, 2^5400955 is an apocalyptic number.

5400955 is a deficient number, since it is larger than the sum of its proper divisors (2006117).

5400955 is a wasteful number, since it uses less digits than its factorization.

5400955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154325.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5400955 is about 2323.9954819233. The cubic root of 5400955 is about 175.4514060422.

It can be divided in two parts, 5 and 400955, that added together give a triangular number (400960 = T₈₉₅).

The spelling of 5400955 in words is "five million, four hundred thousand, nine hundred fifty-five".