20250602347 has 12 divisors (see below), whose sum is σ = 20992512528. Its totient is φ = 19534054800.

The previous prime is 20250602329. The next prime is 20250602377. The reversal of 20250602347 is 74320605202.

It is a de Polignac number, because none of the positive numbers 2^k-20250602347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20250602377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264993 + ... + 332749.

It is an arithmetic number, because the mean of its divisors is an integer number (1749376044).

Almost surely, 2^20250602347 is an apocalyptic number.

20250602347 is a deficient number, since it is larger than the sum of its proper divisors (741910181).

20250602347 is an equidigital number, since it uses as much as digits as its factorization.

20250602347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68130 (or 68099 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 20250602347 in words is "twenty billion, two hundred fifty million, six hundred two thousand, three hundred forty-seven".