5403542534 has 16 divisors (see below), whose sum is σ = 8813549472. Its totient is φ = 2469728448.

The previous prime is 5403542519. The next prime is 5403542569. The reversal of 5403542534 is 4352453045.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5403542494 and 5403542503.

It is a congruent 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, 1006199 + ... + 1011554.

It is an arithmetic number, because the mean of its divisors is an integer number (550846842).

Almost surely, 2^5403542534 is an apocalyptic number.

5403542534 is a deficient number, since it is larger than the sum of its proper divisors (3410006938).

5403542534 is a wasteful number, since it uses less digits than its factorization.

5403542534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017871.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 5403542534 is about 73508.7922224274. The cubic root of 5403542534 is about 1754.7942047036.

Adding to 5403542534 its reverse (4352453045), we get a palindrome (9755995579).

It can be divided in two parts, 54035 and 42534, that added together give a palindrome (96569).

The spelling of 5403542534 in words is "five billion, four hundred three million, five hundred forty-two thousand, five hundred thirty-four".