46536724778751 has 32 divisors (see below), whose sum is σ = 69005660486400. Its totient is φ = 30996422439840.

The previous prime is 46536724778701. The next prime is 46536724778759. The reversal of 46536724778751 is 15787742763564.

46536724778751 is a `hidden beast` number, since 4 + 6 + 5 + 3 + 6 + 72 + 477 + 87 + 5 + 1 = 666.

It is not a de Polignac number, because 46536724778751 - 2²⁵ = 46536691224319 is a prime.

It is a super-2 number, since 2×46536724778751² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46536724778751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46536724778759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 673346985 + ... + 673416093.

It is an arithmetic number, because the mean of its divisors is an integer number (2156426890200).

Almost surely, 2^{46536724778751} is an apocalyptic number.

46536724778751 is a deficient number, since it is larger than the sum of its proper divisors (22468935707649).

46536724778751 is a wasteful number, since it uses less digits than its factorization.

46536724778751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91316 (or 91310 counting only the distinct ones).

The product of its digits is 1659571200, while the sum is 72.

The spelling of 46536724778751 in words is "forty-six trillion, five hundred thirty-six billion, seven hundred twenty-four million, seven hundred seventy-eight thousand, seven hundred fifty-one".