32574661254066 has 192 divisors, whose sum is σ = 70212948664320. Its totient is φ = 10068132814080.

The previous prime is 32574661254041. The next prime is 32574661254067. The reversal of 32574661254066 is 66045216647523.

It is a happy number.

It is a super-2 number, since 2×32574661254066² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32574661253997 and 32574661254015.

It is not an unprimeable number, because it can be changed into a prime (32574661254067) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16393889925 + ... + 16393891911.

It is an arithmetic number, because the mean of its divisors is an integer number (365692440960).

Almost surely, 2^{32574661254066} is an apocalyptic number.

32574661254066 is an abundant number, since it is smaller than the sum of its proper divisors (37638287410254).

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

32574661254066 is a wasteful number, since it uses less digits than its factorization.

32574661254066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821 (or 2798 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 32574661254066 in words is "thirty-two trillion, five hundred seventy-four billion, six hundred sixty-one million, two hundred fifty-four thousand, sixty-six".