156010555000064 has 72 divisors (see below), whose sum is σ = 329861785659840. Its totient is φ = 73387395145728.

The previous prime is 156010555000043. The next prime is 156010555000117. The reversal of 156010555000064 is 460000555010651.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 156010554999991 and 156010555000027.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3732047 + ... + 18054065.

It is an arithmetic number, because the mean of its divisors is an integer number (4581413689720).

Almost surely, 2^{156010555000064} 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 156010555000064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164930892829920).

156010555000064 is an abundant number, since it is smaller than the sum of its proper divisors (173851230659776).

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

156010555000064 is a wasteful number, since it uses less digits than its factorization.

156010555000064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14324555 (or 14324541 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 156010555000064 in words is "one hundred fifty-six trillion, ten billion, five hundred fifty-five million, sixty-four", and thus it is an aban number.