631275050 has 48 divisors (see below), whose sum is σ = 1367269632. Its totient is φ = 212347200.

The previous prime is 631275023. The next prime is 631275053. The reversal of 631275050 is 50572136.

It is not an unprimeable number, because it can be changed into a prime (631275053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1535 + ... + 35565.

It is an arithmetic number, because the mean of its divisors is an integer number (28484784).

Almost surely, 2^631275050 is an apocalyptic number.

631275050 is an abundant number, since it is smaller than the sum of its proper divisors (735994582).

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

631275050 is a wasteful number, since it uses less digits than its factorization.

631275050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34103 (or 34098 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 631275050 is about 25125.1875614890. The cubic root of 631275050 is about 857.8398327782.

The spelling of 631275050 in words is "six hundred thirty-one million, two hundred seventy-five thousand, fifty".