4454657098 has 4 divisors (see below), whose sum is σ = 6681985650. Its totient is φ = 2227328548.

The previous prime is 4454657087. The next prime is 4454657107. The reversal of 4454657098 is 8907564544.

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

It can be written as a sum of positive squares in only one way, i.e., 4439157129 + 15499969 = 66627^2 + 3937^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113664273 + ... + 1113664276.

Almost surely, 2^4454657098 is an apocalyptic number.

4454657098 is a deficient number, since it is larger than the sum of its proper divisors (2227328552).

4454657098 is a wasteful number, since it uses less digits than its factorization.

4454657098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227328551.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The square root of 4454657098 is about 66743.2176179722. The cubic root of 4454657098 is about 1645.3997480105.

The spelling of 4454657098 in words is "four billion, four hundred fifty-four million, six hundred fifty-seven thousand, ninety-eight".