156629502848 has 384 divisors, whose sum is σ = 405885450240. Its totient is φ = 58873651200.

The previous prime is 156629502797. The next prime is 156629502863. The reversal of 156629502848 is 848205926651.

It is a happy number.

It is a super-2 number, since 2×156629502848² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 156629502793 and 156629502802.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 286342511 + ... + 286343057.

It is an arithmetic number, because the mean of its divisors is an integer number (1056993360).

Almost surely, 2^156629502848 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 156629502848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202942725120).

156629502848 is an abundant number, since it is smaller than the sum of its proper divisors (249255947392).

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

156629502848 is a wasteful number, since it uses less digits than its factorization.

156629502848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 56.

The spelling of 156629502848 in words is "one hundred fifty-six billion, six hundred twenty-nine million, five hundred two thousand, eight hundred forty-eight".