2947541032572 has 12 divisors (see below), whose sum is σ = 6877595742696. Its totient is φ = 982513677520.

The previous prime is 2947541032531. The next prime is 2947541032603. The reversal of 2947541032572 is 2752301457492.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2947541032572² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122814209679 + ... + 122814209702.

It is an arithmetic number, because the mean of its divisors is an integer number (573132978558).

Almost surely, 2^{2947541032572} is an apocalyptic number.

It is an amenable number.

2947541032572 is an abundant number, since it is smaller than the sum of its proper divisors (3930054710124).

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

2947541032572 is a wasteful number, since it uses less digits than its factorization.

2947541032572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245628419388 (or 245628419386 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 2947541032572 in words is "two trillion, nine hundred forty-seven billion, five hundred forty-one million, thirty-two thousand, five hundred seventy-two".