455625140615 has 8 divisors (see below), whose sum is σ = 549137725440. Its totient is φ = 362908408032.

The previous prime is 455625140567. The next prime is 455625140623. The reversal of 455625140615 is 516041526554.

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

It is a cyclic number.

It is not a de Polignac number, because 455625140615 - 2⁸ = 455625140359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198961799 + ... + 198964088.

It is an arithmetic number, because the mean of its divisors is an integer number (68642215680).

Almost surely, 2^455625140615 is an apocalyptic number.

455625140615 is a deficient number, since it is larger than the sum of its proper divisors (93512584825).

455625140615 is a wasteful number, since it uses less digits than its factorization.

455625140615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397926121.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 455625140615 in words is "four hundred fifty-five billion, six hundred twenty-five million, one hundred forty thousand, six hundred fifteen".