511062025672 has 32 divisors (see below), whose sum is σ = 1045506733920. Its totient is φ = 232267011840.

The previous prime is 511062025619. The next prime is 511062025681. The reversal of 511062025672 is 276520260115.

It is a super-2 number, since 2×511062025672² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187408 + ... + 1028224.

It is an arithmetic number, because the mean of its divisors is an integer number (32672085435).

Almost surely, 2^511062025672 is an apocalyptic number.

It is an amenable number.

511062025672 is an abundant number, since it is smaller than the sum of its proper divisors (534444708248).

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

511062025672 is a wasteful number, since it uses less digits than its factorization.

511062025672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847741 (or 847737 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

Adding to 511062025672 its reverse (276520260115), we get a palindrome (787582285787).

The spelling of 511062025672 in words is "five hundred eleven billion, sixty-two million, twenty-five thousand, six hundred seventy-two".