47399099856552 has 48 divisors (see below), whose sum is σ = 128372880636000. Its totient is φ = 15799660749216.

The previous prime is 47399099856533. The next prime is 47399099856557. The reversal of 47399099856552 is 25565899099374.

47399099856552 is a `hidden beast` number, since 4 + 7 + 3 + 9 + 9 + 0 + 9 + 9 + 8 + 56 + 552 = 666.

It is a super-2 number, since 2×47399099856552² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47399099856557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51623899 + ... + 52534037.

It is an arithmetic number, because the mean of its divisors is an integer number (2674435013250).

Almost surely, 2^{47399099856552} is an apocalyptic number.

It is an amenable number.

47399099856552 is an abundant number, since it is smaller than the sum of its proper divisors (80973780779448).

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

47399099856552 is a wasteful number, since it uses less digits than its factorization.

47399099856552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633470 (or 1633463 counting only the distinct ones).

The product of its (nonzero) digits is 6613488000, while the sum is 81.

The spelling of 47399099856552 in words is "forty-seven trillion, three hundred ninety-nine billion, ninety-nine million, eight hundred fifty-six thousand, five hundred fifty-two".