47553756381142 has 64 divisors (see below), whose sum is σ = 89719715059200. Its totient is φ = 18608533332480.

The previous prime is 47553756381083. The next prime is 47553756381167. The reversal of 47553756381142 is 24118365735574.

It is a happy number.

It is a super-2 number, since 2×47553756381142² (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, 115174218 + ... + 115586365.

It is an arithmetic number, because the mean of its divisors is an integer number (1401870547800).

Almost surely, 2^{47553756381142} is an apocalyptic number.

47553756381142 is a deficient number, since it is larger than the sum of its proper divisors (42165958678058).

47553756381142 is a wasteful number, since it uses less digits than its factorization.

47553756381142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230760661.

The product of its digits is 84672000, while the sum is 61.

The spelling of 47553756381142 in words is "forty-seven trillion, five hundred fifty-three billion, seven hundred fifty-six million, three hundred eighty-one thousand, one hundred forty-two".