47729295954 has 32 divisors (see below), whose sum is σ = 106075212480. Its totient is φ = 15908248800.

The previous prime is 47729295919. The next prime is 47729295959. The reversal of 47729295954 is 45959292774.

47729295954 is a `hidden beast` number, since 477 + 29 + 2 + 95 + 9 + 54 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 47729295891 and 47729295900.

It is not an unprimeable number, because it can be changed into a prime (47729295959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627189 + ... + 699159.

It is an arithmetic number, because the mean of its divisors is an integer number (3314850390).

Almost surely, 2^47729295954 is an apocalyptic number.

47729295954 is an abundant number, since it is smaller than the sum of its proper divisors (58345916526).

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

47729295954 is a wasteful number, since it uses less digits than its factorization.

47729295954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84263 (or 84257 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 63.

The spelling of 47729295954 in words is "forty-seven billion, seven hundred twenty-nine million, two hundred ninety-five thousand, nine hundred fifty-four".