46120865517 has 24 divisors (see below), whose sum is σ = 70382557440. Its totient is φ = 29055348000.

The previous prime is 46120865503. The next prime is 46120865521. The reversal of 46120865517 is 71556802164.

46120865517 is a `hidden beast` number, since 4 + 6 + 12 + 0 + 86 + 551 + 7 = 666.

It is not a de Polignac number, because 46120865517 - 2⁷ = 46120865389 is a prime.

It is a super-4 number, since 4×46120865517⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46120865537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1867609 + ... + 1892142.

It is an arithmetic number, because the mean of its divisors is an integer number (2932606560).

Almost surely, 2^46120865517 is an apocalyptic number.

46120865517 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

46120865517 is a deficient number, since it is larger than the sum of its proper divisors (24261691923).

46120865517 is a wasteful number, since it uses less digits than its factorization.

46120865517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759833 (or 3759830 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 46120865517 in words is "forty-six billion, one hundred twenty million, eight hundred sixty-five thousand, five hundred seventeen".