46653523240 has 16 divisors (see below), whose sum is σ = 104970427380. Its totient is φ = 18661409280.

The previous prime is 46653523223. The next prime is 46653523289. The reversal of 46653523240 is 4232535664.

It can be written as a sum of positive squares in 2 ways, for example, as 46606764996 + 46758244 = 215886^2 + 6838^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 1166338081 = 46653523240 / (4 + 6 + 6 + 5 + 3 + 5 + 2 + 3 + 2 + 4 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 46653523193 and 46653523202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583169001 + ... + 583169080.

Almost surely, 2^46653523240 is an apocalyptic number.

46653523240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46653523240 is an abundant number, since it is smaller than the sum of its proper divisors (58316904140).

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

46653523240 is a wasteful number, since it uses less digits than its factorization.

46653523240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166338092 (or 1166338088 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 46653523240 in words is "forty-six billion, six hundred fifty-three million, five hundred twenty-three thousand, two hundred forty".