1453450164 has 96 divisors (see below), whose sum is σ = 3574005120. Its totient is φ = 459264000.

The previous prime is 1453450153. The next prime is 1453450177. The reversal of 1453450164 is 4610543541.

1453450164 is nontrivially palindromic in base 7.

It is a super-2 number, since 2×1453450164² = 4225034758463253792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3624364 + ... + 3624764.

It is an arithmetic number, because the mean of its divisors is an integer number (37229220).

Almost surely, 2^1453450164 is an apocalyptic number.

It is an amenable number.

1453450164 is an abundant number, since it is smaller than the sum of its proper divisors (2120554956).

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

1453450164 is a wasteful number, since it uses less digits than its factorization.

1453450164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 1453450164 is about 38124.1414854158. The cubic root of 1453450164 is about 1132.7482026443.

The spelling of 1453450164 in words is "one billion, four hundred fifty-three million, four hundred fifty thousand, one hundred sixty-four".