84295525473 has 16 divisors (see below), whose sum is σ = 124894186560. Its totient is φ = 56191650048.

The previous prime is 84295525471. The next prime is 84295525477. The reversal of 84295525473 is 37452559248.

84295525473 is a `hidden beast` number, since 8 + 4 + 2 + 95 + 5 + 2 + 547 + 3 = 666.

It is not a de Polignac number, because 84295525473 - 2¹ = 84295525471 is a prime.

It is a super-2 number, since 2×84295525473² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84295525471) 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, 149761 + ... + 437057.

It is an arithmetic number, because the mean of its divisors is an integer number (7805886660).

Almost surely, 2^84295525473 is an apocalyptic number.

It is an amenable number.

84295525473 is a deficient number, since it is larger than the sum of its proper divisors (40598661087).

84295525473 is a wasteful number, since it uses less digits than its factorization.

84295525473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298173 (or 298167 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The spelling of 84295525473 in words is "eighty-four billion, two hundred ninety-five million, five hundred twenty-five thousand, four hundred seventy-three".