47404633861013 has 48 divisors (see below), whose sum is σ = 59607741758400. Its totient is φ = 37262976791040.

The previous prime is 47404633861003. The next prime is 47404633861019. The reversal of 47404633861013 is 31016833640474.

It is a happy number.

It is not a de Polignac number, because 47404633861013 - 2³⁸ = 47129755954069 is a prime.

It is a super-2 number, since 2×47404633861013² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47404633861019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4396370 + ... + 10683507.

It is an arithmetic number, because the mean of its divisors is an integer number (1241827953300).

Almost surely, 2^{47404633861013} is an apocalyptic number.

It is an amenable number.

47404633861013 is a deficient number, since it is larger than the sum of its proper divisors (12203107897387).

47404633861013 is a wasteful number, since it uses less digits than its factorization.

47404633861013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15080022 (or 15080009 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 47404633861013 in words is "forty-seven trillion, four hundred four billion, six hundred thirty-three million, eight hundred sixty-one thousand, thirteen".