45571064292 has 504 divisors, whose sum is σ = 141581448960. Its totient is φ = 12773479680.

The previous prime is 45571064269. The next prime is 45571064303. The reversal of 45571064292 is 29246017554.

45571064292 is a `hidden beast` number, since 4 + 557 + 1 + 0 + 6 + 4 + 2 + 92 = 666.

45571064292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45571064292² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 290261478 + ... + 290261634.

Almost surely, 2^45571064292 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45571064292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70790724480).

45571064292 is an abundant number, since it is smaller than the sum of its proper divisors (96010384668).

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

45571064292 is a wasteful number, since it uses less digits than its factorization.

45571064292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 45571064292 in words is "forty-five billion, five hundred seventy-one million, sixty-four thousand, two hundred ninety-two".