47254821306 has 64 divisors (see below), whose sum is σ = 120053477376. Its totient is φ = 12042388800.

The previous prime is 47254821223. The next prime is 47254821331. The reversal of 47254821306 is 60312845274.

It is a super-3 number, since 3×47254821306³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 940450 + ... + 989421.

It is an arithmetic number, because the mean of its divisors is an integer number (1875835584).

Almost surely, 2^47254821306 is an apocalyptic number.

47254821306 is an abundant number, since it is smaller than the sum of its proper divisors (72798656070).

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

47254821306 is a wasteful number, since it uses less digits than its factorization.

47254821306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929947.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 47254821306 in words is "forty-seven billion, two hundred fifty-four million, eight hundred twenty-one thousand, three hundred six".