2046501464651 has 4 divisors (see below), whose sum is σ = 2338858816752. Its totient is φ = 1754144112552.

The previous prime is 2046501464621. The next prime is 2046501464741. The reversal of 2046501464651 is 1564641056402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2046501464651 - 2¹⁰ = 2046501463627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2046501464621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146178676040 + ... + 146178676053.

It is an arithmetic number, because the mean of its divisors is an integer number (584714704188).

Almost surely, 2^{2046501464651} is an apocalyptic number.

2046501464651 is a deficient number, since it is larger than the sum of its proper divisors (292357352101).

2046501464651 is an equidigital number, since it uses as much as digits as its factorization.

2046501464651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292357352100.

The product of its (nonzero) digits is 691200, while the sum is 44.

It can be divided in two parts, 2046501 and 464651, that added together give a palindrome (2511152).

The spelling of 2046501464651 in words is "two trillion, forty-six billion, five hundred one million, four hundred sixty-four thousand, six hundred fifty-one".