51598969130 has 16 divisors (see below), whose sum is σ = 92973813984. Its totient is φ = 20618327760.

The previous prime is 51598969127. The next prime is 51598969133. The reversal of 51598969130 is 3196989515.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (51598969127) and next prime (51598969133).

It is not an unprimeable number, because it can be changed into a prime (51598969133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2647292 + ... + 2666711.

It is an arithmetic number, because the mean of its divisors is an integer number (5810863374).

Almost surely, 2^51598969130 is an apocalyptic number.

51598969130 is a deficient number, since it is larger than the sum of its proper divisors (41374844854).

51598969130 is a wasteful number, since it uses less digits than its factorization.

51598969130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5314981.

The product of its (nonzero) digits is 2624400, while the sum is 56.

The spelling of 51598969130 in words is "fifty-one billion, five hundred ninety-eight million, nine hundred sixty-nine thousand, one hundred thirty".