4971237050 has 24 divisors (see below), whose sum is σ = 9957771516. Its totient is φ = 1835533440.

The previous prime is 4971237041. The next prime is 4971237067. The reversal of 4971237050 is 507321794.

It is a Cunningham number, because it is equal to 70507²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 61011721 + 4910225329 = 7811^2 + 70073^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4971236995 and 4971237013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3823379 + ... + 3824678.

Almost surely, 2^4971237050 is an apocalyptic number.

4971237050 is an abundant number, since it is smaller than the sum of its proper divisors (4986534466).

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

4971237050 is a wasteful number, since it uses less digits than its factorization.

4971237050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648082 (or 7648077 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 4971237050 is about 70507.0000070915. Note that the first 5 decimals coincide. The cubic root of 4971237050 is about 1706.6907088813.

The spelling of 4971237050 in words is "four billion, nine hundred seventy-one million, two hundred thirty-seven thousand, fifty".