5145977415 has 8 divisors (see below), whose sum is σ = 8233563888. Its totient is φ = 2744521280.

The previous prime is 5145977377. The next prime is 5145977437. The reversal of 5145977415 is 5147795415.

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

It is not a de Polignac number, because 5145977415 - 2⁹ = 5145976903 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171532566 + ... + 171532595.

It is an arithmetic number, because the mean of its divisors is an integer number (1029195486).

Almost surely, 2^5145977415 is an apocalyptic number.

5145977415 is a deficient number, since it is larger than the sum of its proper divisors (3087586473).

5145977415 is a wasteful number, since it uses less digits than its factorization.

5145977415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343065169.

The product of its digits is 882000, while the sum is 48.

The square root of 5145977415 is about 71735.4683193746. The cubic root of 5145977415 is about 1726.4577654121.

The spelling of 5145977415 in words is "five billion, one hundred forty-five million, nine hundred seventy-seven thousand, four hundred fifteen".