271023525045 has 320 divisors, whose sum is σ = 631794240000. Its totient is φ = 107938842624.

The previous prime is 271023525041. The next prime is 271023525061. The reversal of 271023525045 is 540525320172.

271023525045 is a `hidden beast` number, since 2 + 71 + 0 + 23 + 525 + 0 + 45 = 666.

It is not a de Polignac number, because 271023525045 - 2² = 271023525041 is a prime.

It is a super-2 number, since 2×271023525045² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271023525041) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 244384951 + ... + 244386059.

It is an arithmetic number, because the mean of its divisors is an integer number (1974357000).

Almost surely, 2^271023525045 is an apocalyptic number.

It is an amenable number.

271023525045 is an abundant number, since it is smaller than the sum of its proper divisors (360770714955).

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

271023525045 is a wasteful number, since it uses less digits than its factorization.

271023525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 271023525045 in words is "two hundred seventy-one billion, twenty-three million, five hundred twenty-five thousand, forty-five".