472772367017137 has 8 divisors (see below), whose sum is σ = 519462116802720. Its totient is φ = 426701024513760.

The previous prime is 472772367017087. The next prime is 472772367017183. The reversal of 472772367017137 is 731710763277274.

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

It is a cyclic number.

It is not a de Polignac number, because 472772367017137 - 2⁷ = 472772367017009 is a prime.

It is a super-2 number, since 2×472772367017137² (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 (472772367017837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154601818948 + ... + 154601822005.

It is an arithmetic number, because the mean of its divisors is an integer number (64932764600340).

Almost surely, 2^{472772367017137} is an apocalyptic number.

It is an amenable number.

472772367017137 is a deficient number, since it is larger than the sum of its proper divisors (46689749785583).

472772367017137 is a wasteful number, since it uses less digits than its factorization.

472772367017137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309203641103.

The product of its (nonzero) digits is 101648736, while the sum is 64.

The spelling of 472772367017137 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, three hundred sixty-seven million, seventeen thousand, one hundred thirty-seven".