652216754477537 has 16 divisors (see below), whose sum is σ = 653696313665472. Its totient is φ = 650738942631360.

The previous prime is 652216754477503. The next prime is 652216754477621. The reversal of 652216754477537 is 735774457612256.

It is a cyclic number.

It is not a de Polignac number, because 652216754477537 - 2⁶ = 652216754477473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652216754477137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4308369587 + ... + 4308520967.

It is an arithmetic number, because the mean of its divisors is an integer number (40856019604092).

Almost surely, 2^{652216754477537} is an apocalyptic number.

It is an amenable number.

652216754477537 is a deficient number, since it is larger than the sum of its proper divisors (1479559187935).

652216754477537 is a wasteful number, since it uses less digits than its factorization.

652216754477537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157088.

The product of its digits is 2074464000, while the sum is 71.

The spelling of 652216754477537 in words is "six hundred fifty-two trillion, two hundred sixteen billion, seven hundred fifty-four million, four hundred seventy-seven thousand, five hundred thirty-seven".