472777802365747 has 16 divisors (see below), whose sum is σ = 507839577294240. Its totient is φ = 438565726584832.

The previous prime is 472777802365699. The next prime is 472777802365769. The reversal of 472777802365747 is 747563208777274.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472777802365747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472777802365147) 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, 687114958 + ... + 687802675.

It is an arithmetic number, because the mean of its divisors is an integer number (31739973580890).

Almost surely, 2^{472777802365747} is an apocalyptic number.

472777802365747 is a deficient number, since it is larger than the sum of its proper divisors (35061774928493).

472777802365747 is a wasteful number, since it uses less digits than its factorization.

472777802365747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374917942.

The product of its (nonzero) digits is 5421265920, while the sum is 76.

The spelling of 472777802365747 in words is "four hundred seventy-two trillion, seven hundred seventy-seven billion, eight hundred two million, three hundred sixty-five thousand, seven hundred forty-seven".