156475660064 has 192 divisors, whose sum is σ = 370649260800. Its totient is φ = 64423231488.

The previous prime is 156475660049. The next prime is 156475660079. The reversal of 156475660064 is 460066574651.

It is an interprime number because it is at equal distance from previous prime (156475660049) and next prime (156475660079).

It is a junction number, because it is equal to n+sod(n) for n = 156475659994 and 156475660021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6882764 + ... + 6905460.

It is an arithmetic number, because the mean of its divisors is an integer number (1930464900).

Almost surely, 2^156475660064 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 156475660064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185324630400).

156475660064 is an abundant number, since it is smaller than the sum of its proper divisors (214173600736).

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

156475660064 is a wasteful number, since it uses less digits than its factorization.

156475660064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22795 (or 22787 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 156475660064 in words is "one hundred fifty-six billion, four hundred seventy-five million, six hundred sixty thousand, sixty-four".