511616701052 has 6 divisors (see below), whose sum is σ = 895329226848. Its totient is φ = 255808350524.

The previous prime is 511616701033. The next prime is 511616701069. The reversal of 511616701052 is 250107616115.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63952087628 + ... + 63952087635.

It is an arithmetic number, because the mean of its divisors is an integer number (149221537808).

Almost surely, 2^511616701052 is an apocalyptic number.

It is an amenable number.

511616701052 is a deficient number, since it is larger than the sum of its proper divisors (383712525796).

511616701052 is a wasteful number, since it uses less digits than its factorization.

511616701052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127904175267 (or 127904175265 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 511616701052 in words is "five hundred eleven billion, six hundred sixteen million, seven hundred one thousand, fifty-two".