5415462638 has 8 divisors (see below), whose sum is σ = 8127044688. Its totient is φ = 2706447744.

The previous prime is 5415462589. The next prime is 5415462653. The reversal of 5415462638 is 8362645145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636506 + ... + 644957.

It is an arithmetic number, because the mean of its divisors is an integer number (1015880586).

Almost surely, 2^5415462638 is an apocalyptic number.

5415462638 is a deficient number, since it is larger than the sum of its proper divisors (2711582050).

5415462638 is a wasteful number, since it uses less digits than its factorization.

5415462638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283578.

The product of its digits is 691200, while the sum is 44.

The square root of 5415462638 is about 73589.8270007479. The cubic root of 5415462638 is about 1756.0836037132.

The spelling of 5415462638 in words is "five billion, four hundred fifteen million, four hundred sixty-two thousand, six hundred thirty-eight".