47124395655 has 24 divisors (see below), whose sum is σ = 77491954512. Its totient is φ = 24453729792.

The previous prime is 47124395639. The next prime is 47124395671. The reversal of 47124395655 is 55659342174.

It is an interprime number because it is at equal distance from previous prime (47124395639) and next prime (47124395671).

It is not a de Polignac number, because 47124395655 - 2⁴ = 47124395639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47124395598 and 47124395607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1126882 + ... + 1167951.

It is an arithmetic number, because the mean of its divisors is an integer number (3228831438).

Almost surely, 2^47124395655 is an apocalyptic number.

47124395655 is a deficient number, since it is larger than the sum of its proper divisors (30367558857).

47124395655 is a wasteful number, since it uses less digits than its factorization.

47124395655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294915 (or 2294878 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 51.

The spelling of 47124395655 in words is "forty-seven billion, one hundred twenty-four million, three hundred ninety-five thousand, six hundred fifty-five".