47777720062 has 8 divisors (see below), whose sum is σ = 71669346192. Its totient is φ = 23887938000.

The previous prime is 47777720059. The next prime is 47777720099. The reversal of 47777720062 is 26002777774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 47777719988 and 47777720015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394314 + ... + 501037.

It is an arithmetic number, because the mean of its divisors is an integer number (8958668274).

Almost surely, 2^47777720062 is an apocalyptic number.

47777720062 is a deficient number, since it is larger than the sum of its proper divisors (23891626130).

47777720062 is a wasteful number, since it uses less digits than its factorization.

47777720062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922034.

The product of its (nonzero) digits is 1613472, while the sum is 49.

The spelling of 47777720062 in words is "forty-seven billion, seven hundred seventy-seven million, seven hundred twenty thousand, sixty-two".