47970206620 has 96 divisors (see below), whose sum is σ = 125833236480. Its totient is φ = 14980101120.

The previous prime is 47970206597. The next prime is 47970206633. The reversal of 47970206620 is 2660207974.

It is a super-2 number, since 2×47970206620² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251310 + ... + 398869.

It is an arithmetic number, because the mean of its divisors is an integer number (1310762880).

Almost surely, 2^47970206620 is an apocalyptic number.

It is an amenable number.

47970206620 is an abundant number, since it is smaller than the sum of its proper divisors (77863029860).

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

47970206620 is a wasteful number, since it uses less digits than its factorization.

47970206620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650243 (or 650241 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 47970206620 in words is "forty-seven billion, nine hundred seventy million, two hundred six thousand, six hundred twenty".