5607554 has 4 divisors (see below), whose sum is σ = 8411334. Its totient is φ = 2803776.

The previous prime is 5607551. The next prime is 5607571. The reversal of 5607554 is 4557065.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4557065 = 5 ⋅911413.

It can be written as a sum of positive squares in only one way, i.e., 4959529 + 648025 = 2227^2 + 805^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5607554.

It is not an unprimeable number, because it can be changed into a prime (5607551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401887 + ... + 1401890.

Almost surely, 2^5607554 is an apocalyptic number.

5607554 is a deficient number, since it is larger than the sum of its proper divisors (2803780).

5607554 is a wasteful number, since it uses less digits than its factorization.

5607554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803779.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 5607554 is about 2368.0274491652. The cubic root of 5607554 is about 177.6606124108.

It can be divided in two parts, 5607 and 554, that multiplied together give a triangular number (3106278 = T₂₄₉₂).

The spelling of 5607554 in words is "five million, six hundred seven thousand, five hundred fifty-four".