45452425454 has 8 divisors (see below), whose sum is σ = 69629247648. Its totient is φ = 22242676240.

The previous prime is 45452425451. The next prime is 45452425457.

It is a happy number.

45452425454 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (45452425451) and next prime (45452425457).

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

It is a super-2 number, since 2×45452425454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45452425451) 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, 241768127 + ... + 241768314.

It is an arithmetic number, because the mean of its divisors is an integer number (8703655956).

Almost surely, 2^45452425454 is an apocalyptic number.

45452425454 is a deficient number, since it is larger than the sum of its proper divisors (24176822194).

45452425454 is a wasteful number, since it uses less digits than its factorization.

45452425454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483536490.

The product of its digits is 2560000, while the sum is 44.

The spelling of 45452425454 in words is "forty-five billion, four hundred fifty-two million, four hundred twenty-five thousand, four hundred fifty-four".