5405270542 has 16 divisors (see below), whose sum is σ = 9351191520. Its totient is φ = 2295291168.

The previous prime is 5405270489. The next prime is 5405270551. The reversal of 5405270542 is 2450725045.

It is a junction number, because it is equal to n+sod(n) for n = 5405270498 and 5405270507.

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, 1769533 + ... + 1772584.

It is an arithmetic number, because the mean of its divisors is an integer number (584449470).

Almost surely, 2^5405270542 is an apocalyptic number.

5405270542 is a deficient number, since it is larger than the sum of its proper divisors (3945920978).

5405270542 is a wasteful number, since it uses less digits than its factorization.

5405270542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542235.

The product of its (nonzero) digits is 56000, while the sum is 34.

The square root of 5405270542 is about 73520.5450333443. The cubic root of 5405270542 is about 1754.9812409691.

Adding to 5405270542 its reverse (2450725045), we get a palindrome (7855995587).

The spelling of 5405270542 in words is "five billion, four hundred five million, two hundred seventy thousand, five hundred forty-two".