47553063278164 has 12 divisors (see below), whose sum is σ = 83318244169300. Its totient is φ = 23747850658368.

The previous prime is 47553063278143. The next prime is 47553063278191. The reversal of 47553063278164 is 46187236035574.

It can be written as a sum of positive squares in 2 ways, for example, as 40412720410000 + 7140342868164 = 6357100^2 + 2672142^2 .

It is a super-2 number, since 2×47553063278164² (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 3 ways as a sum of consecutive naturals, for example, 7170241449 + ... + 7170248080.

Almost surely, 2^{47553063278164} is an apocalyptic number.

It is an amenable number.

47553063278164 is a deficient number, since it is larger than the sum of its proper divisors (35765180891136).

47553063278164 is a wasteful number, since it uses less digits than its factorization.

47553063278164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14340490362 (or 14340490360 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 61.

The spelling of 47553063278164 in words is "forty-seven trillion, five hundred fifty-three billion, sixty-three million, two hundred seventy-eight thousand, one hundred sixty-four".