46265261987 has 8 divisors (see below), whose sum is σ = 52893967872. Its totient is φ = 39641401800.

The previous prime is 46265261957. The next prime is 46265261989. The reversal of 46265261987 is 78916256264.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46265261987 - 2⁶ = 46265261923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46265261989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190939 + ... + 1229172.

It is an arithmetic number, because the mean of its divisors is an integer number (6611745984).

Almost surely, 2^46265261987 is an apocalyptic number.

46265261987 is a deficient number, since it is larger than the sum of its proper divisors (6628705885).

46265261987 is a wasteful number, since it uses less digits than its factorization.

46265261987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422849.

The product of its digits is 8709120, while the sum is 56.

The spelling of 46265261987 in words is "forty-six billion, two hundred sixty-five million, two hundred sixty-one thousand, nine hundred eighty-seven".