46272442520 has 16 divisors (see below), whose sum is σ = 104112995760. Its totient is φ = 18508976992.

The previous prime is 46272442501. The next prime is 46272442529. The reversal of 46272442520 is 2524427264.

It is a super-2 number, since 2×46272442520² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46272442529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578405492 + ... + 578405571.

It is an arithmetic number, because the mean of its divisors is an integer number (6507062235).

Almost surely, 2^46272442520 is an apocalyptic number.

46272442520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46272442520 is an abundant number, since it is smaller than the sum of its proper divisors (57840553240).

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

46272442520 is a wasteful number, since it uses less digits than its factorization.

46272442520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156811074 (or 1156811070 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 38.

Adding to 46272442520 its reverse (2524427264), we get a palindrome (48796869784).

The spelling of 46272442520 in words is "forty-six billion, two hundred seventy-two million, four hundred forty-two thousand, five hundred twenty".