52610051628 has 18 divisors (see below), whose sum is σ = 132986519484. Its totient is φ = 17536683864.

The previous prime is 52610051567. The next prime is 52610051633. The reversal of 52610051628 is 82615001625.

52610051628 is a `hidden beast` number, since 5 + 2 + 610 + 0 + 5 + 16 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1461390323 = 52610051628 / (5 + 2 + 6 + 1 + 0 + 0 + 5 + 1 + 6 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 52610051592 and 52610051601.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 730695126 + ... + 730695197.

Almost surely, 2^52610051628 is an apocalyptic number.

It is an amenable number.

52610051628 is an abundant number, since it is smaller than the sum of its proper divisors (80376467856).

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

52610051628 is a wasteful number, since it uses less digits than its factorization.

52610051628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461390333 (or 1461390328 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 52610051628 in words is "fifty-two billion, six hundred ten million, fifty-one thousand, six hundred twenty-eight".