325542121054 has 4 divisors (see below), whose sum is σ = 488313181584. Its totient is φ = 162771060526.

The previous prime is 325542121031. The next prime is 325542121057. The reversal of 325542121054 is 450121245523.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450121245523 = 14593 ⋅30845011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325542121057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81385530262 + ... + 81385530265.

It is an arithmetic number, because the mean of its divisors is an integer number (122078295396).

Almost surely, 2^325542121054 is an apocalyptic number.

325542121054 is a deficient number, since it is larger than the sum of its proper divisors (162771060530).

325542121054 is a wasteful number, since it uses less digits than its factorization.

325542121054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162771060529.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 325542121054 its reverse (450121245523), we get a palindrome (775663366577).

The spelling of 325542121054 in words is "three hundred twenty-five billion, five hundred forty-two million, one hundred twenty-one thousand, fifty-four".