46539063420 has 96 divisors (see below), whose sum is σ = 136319113728. Its totient is φ = 11840792832.

The previous prime is 46539063419. The next prime is 46539063421. The reversal of 46539063420 is 2436093564.

It is an interprime number because it is at equal distance from previous prime (46539063419) and next prime (46539063421).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46539063421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505387 + ... + 590333.

It is an arithmetic number, because the mean of its divisors is an integer number (1419990768).

Almost surely, 2^46539063420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46539063420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68159556864).

46539063420 is an abundant number, since it is smaller than the sum of its proper divisors (89780050308).

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

46539063420 is a wasteful number, since it uses less digits than its factorization.

46539063420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85379 (or 85377 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 46539063420 in words is "forty-six billion, five hundred thirty-nine million, sixty-three thousand, four hundred twenty".