4645587994377 has 32 divisors (see below), whose sum is σ = 7138174947840. Its totient is φ = 2657830896000.

The previous prime is 4645587994367. The next prime is 4645587994381. The reversal of 4645587994377 is 7734997855464.

It is not a de Polignac number, because 4645587994377 - 2²³ = 4645579605769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4645587994367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13007499 + ... + 13359872.

It is an arithmetic number, because the mean of its divisors is an integer number (223067967120).

Almost surely, 2^{4645587994377} is an apocalyptic number.

It is an amenable number.

4645587994377 is a deficient number, since it is larger than the sum of its proper divisors (2492586953463).

4645587994377 is a wasteful number, since it uses less digits than its factorization.

4645587994377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26367685.

The product of its digits is 6401203200, while the sum is 78.

The spelling of 4645587994377 in words is "four trillion, six hundred forty-five billion, five hundred eighty-seven million, nine hundred ninety-four thousand, three hundred seventy-seven".