156063630 has 64 divisors (see below), whose sum is σ = 386358336. Its totient is φ = 40320000.

The previous prime is 156063619. The next prime is 156063653. The reversal of 156063630 is 36360651.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222280 + ... + 222980.

It is an arithmetic number, because the mean of its divisors is an integer number (6036849).

Almost surely, 2^156063630 is an apocalyptic number.

156063630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 156063630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193179168).

156063630 is an abundant number, since it is smaller than the sum of its proper divisors (230294706).

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

156063630 is a wasteful number, since it uses less digits than its factorization.

156063630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 156063630 is about 12492.5429757116. The cubic root of 156063630 is about 538.3944422467.

The spelling of 156063630 in words is "one hundred fifty-six million, sixty-three thousand, six hundred thirty".