1499490050 has 24 divisors (see below), whose sum is σ = 2790079236. Its totient is φ = 599575040.

The previous prime is 1499489993. The next prime is 1499490053. The reversal of 1499490050 is 500949941.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1291755481 + 207734569 = 35941^2 + 14413^2 .

It is not an unprimeable number, because it can be changed into a prime (1499490053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236522 + ... + 242778.

Almost surely, 2^1499490050 is an apocalyptic number.

1499490050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1499490050 is a deficient number, since it is larger than the sum of its proper divisors (1290589186).

1499490050 is a wasteful number, since it uses less digits than its factorization.

1499490050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11062 (or 11057 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 1499490050 is about 38723.2494762513. The cubic root of 1499490050 is about 1144.5845062884.

The spelling of 1499490050 in words is "one billion, four hundred ninety-nine million, four hundred ninety thousand, fifty".