51151512262067 has 16 divisors (see below), whose sum is σ = 59313323284992. Its totient is φ = 43203961933440.

The previous prime is 51151512262061. The next prime is 51151512262133. The reversal of 51151512262067 is 76026221515115.

It is not a de Polignac number, because 51151512262067 - 2¹⁸ = 51151511999923 is a prime.

It is a super-2 number, since 2×51151512262067² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51151512262061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26037158 + ... + 27932715.

It is an arithmetic number, because the mean of its divisors is an integer number (3707082705312).

Almost surely, 2^{51151512262067} is an apocalyptic number.

51151512262067 is a deficient number, since it is larger than the sum of its proper divisors (8161811022925).

51151512262067 is a wasteful number, since it uses less digits than its factorization.

51151512262067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53971858.

The product of its (nonzero) digits is 252000, while the sum is 44.

The spelling of 51151512262067 in words is "fifty-one trillion, one hundred fifty-one billion, five hundred twelve million, two hundred sixty-two thousand, sixty-seven".