5402265444 has 36 divisors (see below), whose sum is σ = 13659899344. Its totient is φ = 1800204912.

The previous prime is 5402265443. The next prime is 5402265487. The reversal of 5402265444 is 4445622045.

5402265444 is a `hidden beast` number, since 540 + 2 + 26 + 54 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5402265399 and 5402265408.

It is not an unprimeable number, because it can be changed into a prime (5402265443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106539 + ... + 148845.

Almost surely, 2^5402265444 is an apocalyptic number.

It is an amenable number.

5402265444 is an abundant number, since it is smaller than the sum of its proper divisors (8257633900).

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

5402265444 is a wasteful number, since it uses less digits than its factorization.

5402265444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45864 (or 45859 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The square root of 5402265444 is about 73500.1050611494. The cubic root of 5402265444 is about 1754.6559493097.

Adding to 5402265444 its reverse (4445622045), we get a palindrome (9847887489).

The spelling of 5402265444 in words is "five billion, four hundred two million, two hundred sixty-five thousand, four hundred forty-four".