51465466603102 has 32 divisors (see below), whose sum is σ = 78180725145600. Its totient is φ = 25407366666528.

The previous prime is 51465466603099. The next prime is 51465466603121. The reversal of 51465466603102 is 20130666456415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132504099 + ... + 132891937.

It is an arithmetic number, because the mean of its divisors is an integer number (2443147660800).

Almost surely, 2^{51465466603102} is an apocalyptic number.

51465466603102 is a deficient number, since it is larger than the sum of its proper divisors (26715258542498).

51465466603102 is a wasteful number, since it uses less digits than its factorization.

51465466603102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390600.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 51465466603102 in words is "fifty-one trillion, four hundred sixty-five billion, four hundred sixty-six million, six hundred three thousand, one hundred two".