1450161652 has 12 divisors (see below), whose sum is σ = 2573526816. Its totient is φ = 714868280.

The previous prime is 1450161623. The next prime is 1450161653. The reversal of 1450161652 is 2561610541.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450161653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2552818 + ... + 2553385.

It is an arithmetic number, because the mean of its divisors is an integer number (214460568).

Almost surely, 2^1450161652 is an apocalyptic number.

It is an amenable number.

1450161652 is a deficient number, since it is larger than the sum of its proper divisors (1123365164).

1450161652 is a wasteful number, since it uses less digits than its factorization.

1450161652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106278 (or 5106276 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 1450161652 is about 38080.9880649124. The cubic root of 1450161652 is about 1131.8932555516.

The spelling of 1450161652 in words is "one billion, four hundred fifty million, one hundred sixty-one thousand, six hundred fifty-two".