47351335077 has 32 divisors (see below), whose sum is σ = 74902502400. Its totient is φ = 29492827056.

The previous prime is 47351335069. The next prime is 47351335091. The reversal of 47351335077 is 77053315374.

47351335077 is a `hidden beast` number, since 4 + 7 + 3 + 5 + 133 + 507 + 7 = 666.

It is not a de Polignac number, because 47351335077 - 2³ = 47351335069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47351335027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 859927 + ... + 913332.

It is an arithmetic number, because the mean of its divisors is an integer number (2340703200).

Almost surely, 2^47351335077 is an apocalyptic number.

It is an amenable number.

47351335077 is a deficient number, since it is larger than the sum of its proper divisors (27551167323).

47351335077 is a wasteful number, since it uses less digits than its factorization.

47351335077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773334 (or 1773328 counting only the distinct ones).

The product of its (nonzero) digits is 926100, while the sum is 45.

The spelling of 47351335077 in words is "forty-seven billion, three hundred fifty-one million, three hundred thirty-five thousand, seventy-seven".