5420015234 has 16 divisors (see below), whose sum is σ = 8164980096. Its totient is φ = 2698369200.

The previous prime is 5420015203. The next prime is 5420015243. The reversal of 5420015234 is 4325100245.

It is a happy number.

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, 1178279 + ... + 1182869.

It is an arithmetic number, because the mean of its divisors is an integer number (510311256).

Almost surely, 2^5420015234 is an apocalyptic number.

5420015234 is a deficient number, since it is larger than the sum of its proper divisors (2744964862).

5420015234 is a wasteful number, since it uses less digits than its factorization.

5420015234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5420015234 is about 73620.7527399714. The cubic root of 5420015234 is about 1756.5755592159.

Adding to 5420015234 its reverse (4325100245), we get a palindrome (9745115479).

The spelling of 5420015234 in words is "five billion, four hundred twenty million, fifteen thousand, two hundred thirty-four".