51346161242630 has 16 divisors (see below), whose sum is σ = 92456371918080. Its totient is φ = 20531068567872.

The previous prime is 51346161242591. The next prime is 51346161242671. The reversal of 51346161242630 is 3624216164315.

It is a congruent number.

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, 924461990 + ... + 924517529.

It is an arithmetic number, because the mean of its divisors is an integer number (5778523244880).

Almost surely, 2^{51346161242630} is an apocalyptic number.

51346161242630 is a deficient number, since it is larger than the sum of its proper divisors (41110210675450).

51346161242630 is a wasteful number, since it uses less digits than its factorization.

51346161242630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848982303.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 51346161242630 in words is "fifty-one trillion, three hundred forty-six billion, one hundred sixty-one million, two hundred forty-two thousand, six hundred thirty".