472777558450758 has 96 divisors (see below), whose sum is σ = 1141276771994112. Its totient is φ = 140214460276800.

The previous prime is 472777558450627. The next prime is 472777558450759. The reversal of 472777558450758 is 857054855777274.

472777558450758 is a `hidden beast` number, since 4 + 7 + 2 + 7 + 7 + 7 + 5 + 58 + 4 + 507 + 58 = 666.

It is a super-2 number, since 2×472777558450758² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472777558450759) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 416090193 + ... + 417224883.

It is an arithmetic number, because the mean of its divisors is an integer number (11888299708272).

Almost surely, 2^{472777558450758} is an apocalyptic number.

472777558450758 is an abundant number, since it is smaller than the sum of its proper divisors (668499213543354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472777558450758 is a wasteful number, since it uses less digits than its factorization.

472777558450758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179530 (or 1179527 counting only the distinct ones).

The product of its (nonzero) digits is 21512960000, while the sum is 81.

The spelling of 472777558450758 in words is "four hundred seventy-two trillion, seven hundred seventy-seven billion, five hundred fifty-eight million, four hundred fifty thousand, seven hundred fifty-eight".