5294946155625 has 315 divisors, whose sum is σ = 11563695899217. Its totient is φ = 2415576492000.

The previous prime is 5294946155591. The next prime is 5294946155641. The reversal of 5294946155625 is 5265516494925.

The square root of 5294946155625 is 2301075.

It is a perfect power (a square), and thus also a powerful number.

5294946155625 is a `hidden beast` number, since 5 + 2 + 9 + 4 + 9 + 4 + 61 + 5 + 562 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 415123778601 + 4879822377024 = 644301^2 + 2209032^2 .

It is a tau number, because it is divible by the number of its divisors (315).

It is not a de Polignac number, because 5294946155625 - 2¹¹ = 5294946153577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 314 ways as a sum of consecutive naturals, for example, 10872579132 + ... + 10872579618.

Almost surely, 2^{5294946155625} is an apocalyptic number.

5294946155625 is the 2301075-th square number.

5294946155625 is the 1150538-th centered octagonal number.

It is an amenable number.

5294946155625 is an abundant number, since it is smaller than the sum of its proper divisors (6268749743592).

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

5294946155625 is an frugal number, since it uses more digits than its factorization.

5294946155625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 502 counting only the distinct ones).

The product of its digits is 116640000, while the sum is 63.

The spelling of 5294946155625 in words is "five trillion, two hundred ninety-four billion, nine hundred forty-six million, one hundred fifty-five thousand, six hundred twenty-five".