425501750 has 32 divisors (see below), whose sum is σ = 797797728. Its totient is φ = 169932000.

The previous prime is 425501749. The next prime is 425501767. The reversal of 425501750 is 57105524.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254417 + ... + 256083.

It is an arithmetic number, because the mean of its divisors is an integer number (24931179).

Almost surely, 2^425501750 is an apocalyptic number.

425501750 is a deficient number, since it is larger than the sum of its proper divisors (372295978).

425501750 is a wasteful number, since it uses less digits than its factorization.

425501750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705 (or 2695 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 425501750 is about 20627.6937634821. The cubic root of 425501750 is about 752.1430557686.

The spelling of 425501750 in words is "four hundred twenty-five million, five hundred one thousand, seven hundred fifty".