472772367181763 has 4 divisors (see below), whose sum is σ = 515751673289208. Its totient is φ = 429793061074320.

The previous prime is 472772367181693. The next prime is 472772367181799. The reversal of 472772367181763 is 367181763277274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 472772367181763 - 2¹⁰ = 472772367180739 is a prime.

It is a super-2 number, since 2×472772367181763² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472772367183763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21489653053706 + ... + 21489653053727.

It is an arithmetic number, because the mean of its divisors is an integer number (128937918322302).

Almost surely, 2^{472772367181763} is an apocalyptic number.

472772367181763 is a deficient number, since it is larger than the sum of its proper divisors (42979306107445).

472772367181763 is a wasteful number, since it uses less digits than its factorization.

472772367181763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42979306107444.

The product of its digits is 697019904, while the sum is 71.

The spelling of 472772367181763 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, three hundred sixty-seven million, one hundred eighty-one thousand, seven hundred sixty-three".