3547872702552 has 16 divisors (see below), whose sum is σ = 8869681756440. Its totient is φ = 1182624234176.

The previous prime is 3547872702467. The next prime is 3547872702553. The reversal of 3547872702552 is 2552072787453.

It is a junction number, because it is equal to n+sod(n) for n = 3547872702492 and 3547872702501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3547872702553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73914014613 + ... + 73914014660.

Almost surely, 2^{3547872702552} is an apocalyptic number.

It is an amenable number.

3547872702552 is an abundant number, since it is smaller than the sum of its proper divisors (5321809053888).

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

3547872702552 is a wasteful number, since it uses less digits than its factorization.

3547872702552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147828029282 (or 147828029278 counting only the distinct ones).

The product of its (nonzero) digits is 32928000, while the sum is 57.

The spelling of 3547872702552 in words is "three trillion, five hundred forty-seven billion, eight hundred seventy-two million, seven hundred two thousand, five hundred fifty-two".