49471060638720 has 352 divisors, whose sum is σ = 180851496523776. Its totient is φ = 11306601676800.

The previous prime is 49471060638709. The next prime is 49471060638757. The reversal of 49471060638720 is 2783606017494.

It is a super-2 number, since 2×49471060638720² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1948357225 + ... + 1948382615.

Almost surely, 2^{49471060638720} is an apocalyptic number.

49471060638720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49471060638720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90425748261888).

49471060638720 is an abundant number, since it is smaller than the sum of its proper divisors (131380435885056).

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

49471060638720 is a wasteful number, since it uses less digits than its factorization.

49471060638720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43547 (or 43529 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 49471060638720 in words is "forty-nine trillion, four hundred seventy-one billion, sixty million, six hundred thirty-eight thousand, seven hundred twenty".