5405630615 has 16 divisors (see below), whose sum is σ = 8087385600. Its totient is φ = 3369743520.

The previous prime is 5405630603. The next prime is 5405630669. The reversal of 5405630615 is 5160365045.

It is not a de Polignac number, because 5405630615 - 2¹⁴ = 5405614231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7019915 + ... + 7020684.

It is an arithmetic number, because the mean of its divisors is an integer number (505461600).

Almost surely, 2^5405630615 is an apocalyptic number.

5405630615 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5405630615 is a deficient number, since it is larger than the sum of its proper divisors (2681754985).

5405630615 is a wasteful number, since it uses less digits than its factorization.

5405630615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14040622.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 5405630615 is about 73522.9937842577. The cubic root of 5405630615 is about 1755.0202095599.

The spelling of 5405630615 in words is "five billion, four hundred five million, six hundred thirty thousand, six hundred fifteen".