5415840051 has 4 divisors (see below), whose sum is σ = 7221120072. Its totient is φ = 3610560032.

The previous prime is 5415840029. The next prime is 5415840071. The reversal of 5415840051 is 1500485145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5415840051 - 2¹³ = 5415831859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5415839994 and 5415840021.

It is not an unprimeable number, because it can be changed into a prime (5415840071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902640006 + ... + 902640011.

It is an arithmetic number, because the mean of its divisors is an integer number (1805280018).

Almost surely, 2^5415840051 is an apocalyptic number.

5415840051 is a deficient number, since it is larger than the sum of its proper divisors (1805280021).

5415840051 is a wasteful number, since it uses less digits than its factorization.

5415840051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805280020.

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 5415840051 is about 73592.3912575206. The cubic root of 5415840051 is about 1756.1243976047.

The spelling of 5415840051 in words is "five billion, four hundred fifteen million, eight hundred forty thousand, fifty-one".