151745428646616 has 160 divisors (see below), whose sum is σ = 443052595650240. Its totient is φ = 43308020476224.

The previous prime is 151745428646543. The next prime is 151745428646639. The reversal of 151745428646616 is 616646824547151.

It is a happy number.

151745428646616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×151745428646616² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 50813275 + ... + 53716661.

It is an arithmetic number, because the mean of its divisors is an integer number (2769078722814).

Almost surely, 2^{151745428646616} 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 151745428646616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221526297825120).

151745428646616 is an abundant number, since it is smaller than the sum of its proper divisors (291307167003624).

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

151745428646616 is an equidigital number, since it uses as much as digits as its factorization.

151745428646616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904331 (or 2904306 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 66.

The spelling of 151745428646616 in words is "one hundred fifty-one trillion, seven hundred forty-five billion, four hundred twenty-eight million, six hundred forty-six thousand, six hundred sixteen".