455415542 has 4 divisors (see below), whose sum is σ = 683123316. Its totient is φ = 227707770.

The previous prime is 455415539. The next prime is 455415551. The reversal of 455415542 is 245514554.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113853884 + ... + 113853887.

It is an arithmetic number, because the mean of its divisors is an integer number (170780829).

Almost surely, 2^455415542 is an apocalyptic number.

455415542 is a deficient number, since it is larger than the sum of its proper divisors (227707774).

455415542 is a wasteful number, since it uses less digits than its factorization.

455415542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227707773.

The product of its digits is 80000, while the sum is 35.

The square root of 455415542 is about 21340.4672394960. The cubic root of 455415542 is about 769.3712424931.

The spelling of 455415542 in words is "four hundred fifty-five million, four hundred fifteen thousand, five hundred forty-two".