46445154616 has 64 divisors (see below), whose sum is σ = 102407820480. Its totient is φ = 19336012800.

The previous prime is 46445154611. The next prime is 46445154631. The reversal of 46445154616 is 61645154464.

It is a super-2 number, since 2×46445154616² (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 (46445154611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222300 + ... + 377236.

It is an arithmetic number, because the mean of its divisors is an integer number (1600122195).

Almost surely, 2^46445154616 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 46445154616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51203910240).

46445154616 is an abundant number, since it is smaller than the sum of its proper divisors (55962665864).

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

46445154616 is a wasteful number, since it uses less digits than its factorization.

46445154616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155104 (or 155100 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The spelling of 46445154616 in words is "forty-six billion, four hundred forty-five million, one hundred fifty-four thousand, six hundred sixteen".