4745649377 has 16 divisors (see below), whose sum is σ = 5553748992. Its totient is φ = 3970224720.

The previous prime is 4745649373. The next prime is 4745649383. The reversal of 4745649377 is 7739465474.

It is not a de Polignac number, because 4745649377 - 2² = 4745649373 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4745649373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478802 + ... + 488612.

It is an arithmetic number, because the mean of its divisors is an integer number (347109312).

Almost surely, 2^4745649377 is an apocalyptic number.

It is an amenable number.

4745649377 is a deficient number, since it is larger than the sum of its proper divisors (808099615).

4745649377 is a wasteful number, since it uses less digits than its factorization.

4745649377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11468.

The product of its digits is 17781120, while the sum is 56.

The square root of 4745649377 is about 68888.6737933022. The cubic root of 4745649377 is about 1680.4743295247.

The spelling of 4745649377 in words is "four billion, seven hundred forty-five million, six hundred forty-nine thousand, three hundred seventy-seven".