5490541 has 32 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 4064256.

The previous prime is 5490539. The next prime is 5490553. The reversal of 5490541 is 1450945.

It is not a de Polignac number, because 5490541 - 2¹ = 5490539 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490571) 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, 127666 + ... + 127708.

It is an arithmetic number, because the mean of its divisors is an integer number (225720).

Almost surely, 2^5490541 is an apocalyptic number.

It is an amenable number.

5490541 is a deficient number, since it is larger than the sum of its proper divisors (1732499).

5490541 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (5490540) it forms an eRAP, since the sums of their prime factors are consecutive (132 and 133).

5490541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5490541 is about 2343.1903465148. The cubic root of 5490541 is about 176.4161660789.

It can be divided in two parts, 54905 and 41, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 5490541 in words is "five million, four hundred ninety thousand, five hundred forty-one".