5415040445 has 16 divisors (see below), whose sum is σ = 6548729088. Its totient is φ = 4298313600.

The previous prime is 5415040417. The next prime is 5415040493. The reversal of 5415040445 is 5440405145.

It is not a de Polignac number, because 5415040445 - 2⁶ = 5415040381 is a prime.

It is a Duffinian number.

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, 726377 + ... + 733793.

It is an arithmetic number, because the mean of its divisors is an integer number (409295568).

Almost surely, 2^5415040445 is an apocalyptic number.

It is an amenable number.

5415040445 is a deficient number, since it is larger than the sum of its proper divisors (1133688643).

5415040445 is a wasteful number, since it uses less digits than its factorization.

5415040445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8540.

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5415040445 is about 73586.9583893777. The cubic root of 5415040445 is about 1756.0379673861.

The spelling of 5415040445 in words is "five billion, four hundred fifteen million, forty thousand, four hundred forty-five".