425354153454 has 24 divisors (see below), whose sum is σ = 921639990960. Its totient is φ = 141778667808.

The previous prime is 425354153387. The next prime is 425354153459. The reversal of 425354153454 is 454351453524.

425354153454 is a `hidden beast` number, since 4 + 2 + 5 + 3 + 541 + 53 + 4 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425354153459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60039 + ... + 924290.

It is an arithmetic number, because the mean of its divisors is an integer number (38401666290).

Almost surely, 2^425354153454 is an apocalyptic number.

425354153454 is an abundant number, since it is smaller than the sum of its proper divisors (496285837506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425354153454 is a wasteful number, since it uses less digits than its factorization.

425354153454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008344 (or 1008341 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 45.

The spelling of 425354153454 in words is "four hundred twenty-five billion, three hundred fifty-four million, one hundred fifty-three thousand, four hundred fifty-four".