52649535033276 has 96 divisors (see below), whose sum is σ = 129308238259200. Its totient is φ = 16648564880640.

The previous prime is 52649535033259. The next prime is 52649535033283. The reversal of 52649535033276 is 67233053594625.

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, 37730106 + ... + 39100638.

It is an arithmetic number, because the mean of its divisors is an integer number (1346960815200).

Almost surely, 2^{52649535033276} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52649535033276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64654119129600).

52649535033276 is an abundant number, since it is smaller than the sum of its proper divisors (76658703225924).

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

52649535033276 is a wasteful number, since it uses less digits than its factorization.

52649535033276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372499 (or 1372497 counting only the distinct ones).

The product of its (nonzero) digits is 122472000, while the sum is 60.

The spelling of 52649535033276 in words is "fifty-two trillion, six hundred forty-nine billion, five hundred thirty-five million, thirty-three thousand, two hundred seventy-six".