52541211465 has 64 divisors (see below), whose sum is σ = 93942961920. Its totient is φ = 27861580800.

The previous prime is 52541211451. The next prime is 52541211487. The reversal of 52541211465 is 56411214525.

52541211465 is a `hidden beast` number, since 52 + 541 + 2 + 1 + 1 + 4 + 65 = 666.

52541211465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52541211465 - 2⁵ = 52541211433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18783447 + ... + 18786243.

It is an arithmetic number, because the mean of its divisors is an integer number (1467858780).

Almost surely, 2^52541211465 is an apocalyptic number.

It is an amenable number.

52541211465 is a deficient number, since it is larger than the sum of its proper divisors (41401750455).

52541211465 is a wasteful number, since it uses less digits than its factorization.

52541211465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559 (or 3553 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The spelling of 52541211465 in words is "fifty-two billion, five hundred forty-one million, two hundred eleven thousand, four hundred sixty-five".