5426744015 has 16 divisors (see below), whose sum is σ = 8118973440. Its totient is φ = 3382905120.

The previous prime is 5426743999. The next prime is 5426744017. The reversal of 5426744015 is 5104476245.

It is a happy number.

It is not a de Polignac number, because 5426744015 - 2⁴ = 5426743999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5426744015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426744017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7047335 + ... + 7048104.

It is an arithmetic number, because the mean of its divisors is an integer number (507435840).

Almost surely, 2^5426744015 is an apocalyptic number.

5426744015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5426744015 is a deficient number, since it is larger than the sum of its proper divisors (2692229425).

5426744015 is a wasteful number, since it uses less digits than its factorization.

5426744015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14095462.

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 5426744015 is about 73666.4375071850. The cubic root of 5426744015 is about 1757.3021699898.

The spelling of 5426744015 in words is "five billion, four hundred twenty-six million, seven hundred forty-four thousand, fifteen".