455625462442 has 8 divisors (see below), whose sum is σ = 683495244576. Its totient is φ = 227793714252.

The previous prime is 455625462433. The next prime is 455625462451. The reversal of 455625462442 is 244264526554.

It is an interprime number because it is at equal distance from previous prime (455625462433) and next prime (455625462451).

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

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, 9478518 + ... + 9526465.

It is an arithmetic number, because the mean of its divisors is an integer number (85436905572).

Almost surely, 2^455625462442 is an apocalyptic number.

455625462442 is a deficient number, since it is larger than the sum of its proper divisors (227869782134).

455625462442 is a wasteful number, since it uses less digits than its factorization.

455625462442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19016972.

The product of its digits is 9216000, while the sum is 49.

Adding to 455625462442 its reverse (244264526554), we get a palindrome (699889988996).

The spelling of 455625462442 in words is "four hundred fifty-five billion, six hundred twenty-five million, four hundred sixty-two thousand, four hundred forty-two".