20370733350 has 48 divisors (see below), whose sum is σ = 55112097600. Its totient is φ = 4938359200.

The previous prime is 20370733337. The next prime is 20370733351. The reversal of 20370733350 is 5333707302.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20370733351) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6171300 + ... + 6174599.

It is an arithmetic number, because the mean of its divisors is an integer number (1148168700).

Almost surely, 2^20370733350 is an apocalyptic number.

20370733350 is an abundant number, since it is smaller than the sum of its proper divisors (34741364250).

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

20370733350 is a wasteful number, since it uses less digits than its factorization.

20370733350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12345925 (or 12345920 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 33.

The spelling of 20370733350 in words is "twenty billion, three hundred seventy million, seven hundred thirty-three thousand, three hundred fifty".