49151000746 has 32 divisors (see below), whose sum is σ = 78929106048. Its totient is φ = 22873981440.

The previous prime is 49151000741. The next prime is 49151000753. The reversal of 49151000746 is 64700015194.

49151000746 is a nontrivial binomial coefficient, being equal to C(313532, 2).

It is not an unprimeable number, because it can be changed into a prime (49151000741) 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, 2655801 + ... + 2674243.

It is an arithmetic number, because the mean of its divisors is an integer number (2466534564).

Almost surely, 2^49151000746 is an apocalyptic number.

49151000746 is the 313531-st triangular number and also the 156766-th hexagonal number.

49151000746 is the 104511-st centered nonagonal number.

49151000746 is a deficient number, since it is larger than the sum of its proper divisors (29778105302).

49151000746 is a wasteful number, since it uses less digits than its factorization.

49151000746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19326.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 49151000746 in words is "forty-nine billion, one hundred fifty-one million, seven hundred forty-six", and thus it is an aban number.