1354553 has 4 divisors (see below), whose sum is σ = 1367808. Its totient is φ = 1341300.

The previous prime is 1354547. The next prime is 1354571. The reversal of 1354553 is 3554531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3554531 = 61 ⋅58271.

It is a cyclic number.

It is not a de Polignac number, because 1354553 - 2¹² = 1350457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1354523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6473 + ... + 6678.

It is an arithmetic number, because the mean of its divisors is an integer number (341952).

2^1354553 is an apocalyptic number.

It is an amenable number.

1354553 is a deficient number, since it is larger than the sum of its proper divisors (13255).

1354553 is a wasteful number, since it uses less digits than its factorization.

1354553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13254.

The product of its digits is 4500, while the sum is 26.

The square root of 1354553 is about 1163.8526539043. The cubic root of 1354553 is about 110.6450529152.

The spelling of 1354553 in words is "one million, three hundred fifty-four thousand, five hundred fifty-three".