7345457454 has 8 divisors (see below), whose sum is σ = 14690914920. Its totient is φ = 2448485816.

The previous prime is 7345457429. The next prime is 7345457467. The reversal of 7345457454 is 4547545437.

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

7345457454 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612121449 + ... + 612121460.

It is an arithmetic number, because the mean of its divisors is an integer number (1836364365).

Almost surely, 2^7345457454 is an apocalyptic number.

7345457454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7345457454 is a wasteful number, since it uses less digits than its factorization.

7345457454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224242914.

The product of its digits is 4704000, while the sum is 48.

The square root of 7345457454 is about 85705.6442365379. The cubic root of 7345457454 is about 1943.8956557358.

The spelling of 7345457454 in words is "seven billion, three hundred forty-five million, four hundred fifty-seven thousand, four hundred fifty-four".