4550497490 has 32 divisors (see below), whose sum is σ = 10212027264. Its totient is φ = 1418336640.

The previous prime is 4550497487. The next prime is 4550497517. The reversal of 4550497490 is 947940554.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2954099 + ... + 2955638.

It is an arithmetic number, because the mean of its divisors is an integer number (319125852).

Almost surely, 2^4550497490 is an apocalyptic number.

4550497490 is an abundant number, since it is smaller than the sum of its proper divisors (5661529774).

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

4550497490 is a wasteful number, since it uses less digits than its factorization.

4550497490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909762.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 4550497490 is about 67457.3753565909. The cubic root of 4550497490 is about 1657.1161874530.

The spelling of 4550497490 in words is "four billion, five hundred fifty million, four hundred ninety-seven thousand, four hundred ninety".