20150200536 has 32 divisors (see below), whose sum is σ = 50874274800. Its totient is φ = 6650230400.

The previous prime is 20150200523. The next prime is 20150200547. The reversal of 20150200536 is 63500205102.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 4153971 + ... + 4158818.

Almost surely, 2^20150200536 is an apocalyptic number.

It is an amenable number.

20150200536 is an abundant number, since it is smaller than the sum of its proper divisors (30724074264).

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

20150200536 is a wasteful number, since it uses less digits than its factorization.

20150200536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8312899 (or 8312895 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 20150200536 its reverse (63500205102), we get a palindrome (83650405638).

The spelling of 20150200536 in words is "twenty billion, one hundred fifty million, two hundred thousand, five hundred thirty-six".