5481546 has 16 divisors (see below), whose sum is σ = 12529344. Its totient is φ = 1566144.

The previous prime is 5481533. The next prime is 5481583. The reversal of 5481546 is 6451845.

It is a Curzon 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, 65215 + ... + 65298.

It is an arithmetic number, because the mean of its divisors is an integer number (783084).

Almost surely, 2^5481546 is an apocalyptic number.

5481546 is an abundant number, since it is smaller than the sum of its proper divisors (7047798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5481546 is a wasteful number, since it uses less digits than its factorization.

5481546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130525.

The product of its digits is 19200, while the sum is 33.

The square root of 5481546 is about 2341.2701680925. The cubic root of 5481546 is about 176.3197741948.

Subtracting 5481546 from its reverse (6451845), we obtain a cube (970299 = 99³).

The spelling of 5481546 in words is "five million, four hundred eighty-one thousand, five hundred forty-six".