46245631728 has 40 divisors (see below), whose sum is σ = 119478289408. Its totient is φ = 15413867712.

The previous prime is 46245631727. The next prime is 46245631769. The reversal of 46245631728 is 82713654264.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46245631721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623601 + ... + 693807.

Almost surely, 2^46245631728 is an apocalyptic number.

46245631728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

46245631728 is an abundant number, since it is smaller than the sum of its proper divisors (73232657680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46245631728 is a wasteful number, since it uses less digits than its factorization.

46245631728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83941 (or 83935 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

The spelling of 46245631728 in words is "forty-six billion, two hundred forty-five million, six hundred thirty-one thousand, seven hundred twenty-eight".