425617532 has 12 divisors (see below), whose sum is σ = 751664760. Its totient is φ = 210856176.

The previous prime is 425617531. The next prime is 425617573. The reversal of 425617532 is 235716524.

It is a junction number, because it is equal to n+sod(n) for n = 425617492 and 425617501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425617531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487658 + ... + 488529.

It is an arithmetic number, because the mean of its divisors is an integer number (62638730).

Almost surely, 2^425617532 is an apocalyptic number.

It is an amenable number.

425617532 is a deficient number, since it is larger than the sum of its proper divisors (326047228).

425617532 is a wasteful number, since it uses less digits than its factorization.

425617532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976300 (or 976298 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 425617532 is about 20630.5000424129. The cubic root of 425617532 is about 752.2112707091.

The spelling of 425617532 in words is "four hundred twenty-five million, six hundred seventeen thousand, five hundred thirty-two".