325532534 has 4 divisors (see below), whose sum is σ = 488298804. Its totient is φ = 162766266.

The previous prime is 325532531. The next prime is 325532561. The reversal of 325532534 is 435235523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435235523 = 53 ⋅8211991.

It is a super-2 number, since 2×325532534² = 211942861384922312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 325532534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325532531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81383132 + ... + 81383135.

It is an arithmetic number, because the mean of its divisors is an integer number (122074701).

Almost surely, 2^325532534 is an apocalyptic number.

325532534 is a deficient number, since it is larger than the sum of its proper divisors (162766270).

325532534 is a wasteful number, since it uses less digits than its factorization.

325532534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162766269.

The product of its digits is 54000, while the sum is 32.

The square root of 325532534 is about 18042.5201676484. The cubic root of 325532534 is about 687.9097521677.

The spelling of 325532534 in words is "three hundred twenty-five million, five hundred thirty-two thousand, five hundred thirty-four".