47412662520 has 64 divisors (see below), whose sum is σ = 142298583840. Its totient is φ = 12637990400.

The previous prime is 47412662459. The next prime is 47412662569. The reversal of 47412662520 is 2526621474.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202750 + ... + 368690.

Almost surely, 2^47412662520 is an apocalyptic number.

47412662520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47412662520 is an abundant number, since it is smaller than the sum of its proper divisors (94885921320).

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

47412662520 is a wasteful number, since it uses less digits than its factorization.

47412662520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168336 (or 168332 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 47412662520 in words is "forty-seven billion, four hundred twelve million, six hundred sixty-two thousand, five hundred twenty".