1457327650 has 12 divisors (see below), whose sum is σ = 2710629522. Its totient is φ = 582931040.

The previous prime is 1457327593. The next prime is 1457327681. The reversal of 1457327650 is 567237541.

It can be written as a sum of positive squares in 3 ways, for example, as 1277419081 + 179908569 = 35741^2 + 13413^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14573227 + ... + 14573326.

Almost surely, 2^1457327650 is an apocalyptic number.

1457327650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1457327650 is a deficient number, since it is larger than the sum of its proper divisors (1253301872).

1457327650 is a wasteful number, since it uses less digits than its factorization.

1457327650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29146565 (or 29146560 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 1457327650 is about 38174.9610346887. The cubic root of 1457327650 is about 1133.7546160649.

The spelling of 1457327650 in words is "one billion, four hundred fifty-seven million, three hundred twenty-seven thousand, six hundred fifty".