325248537 has 8 divisors (see below), whose sum is σ = 445385536. Its totient is φ = 210971952.

The previous prime is 325248529. The next prime is 325248541. The reversal of 325248537 is 735842523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325248537 - 2³ = 325248529 is a prime.

It is a super-2 number, since 2×325248537² = 211573221641280738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325248495 and 325248504.

It is not an unprimeable number, because it can be changed into a prime (325248577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464973 + ... + 1465194.

It is an arithmetic number, because the mean of its divisors is an integer number (55673192).

Almost surely, 2^325248537 is an apocalyptic number.

325248537 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

325248537 is a deficient number, since it is larger than the sum of its proper divisors (120136999).

325248537 is a wasteful number, since it uses less digits than its factorization.

325248537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930207.

The product of its digits is 201600, while the sum is 39.

The square root of 325248537 is about 18034.6482361037. The cubic root of 325248537 is about 687.7096481069.

The spelling of 325248537 in words is "three hundred twenty-five million, two hundred forty-eight thousand, five hundred thirty-seven".