1450554141 has 4 divisors (see below), whose sum is σ = 1934072192. Its totient is φ = 967036092.

The previous prime is 1450554137. The next prime is 1450554163. The reversal of 1450554141 is 1414550541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1450554141 - 2² = 1450554137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1450554099 and 1450554108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450554101) 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, 241759021 + ... + 241759026.

It is an arithmetic number, because the mean of its divisors is an integer number (483518048).

Almost surely, 2^1450554141 is an apocalyptic number.

It is an amenable number.

1450554141 is a deficient number, since it is larger than the sum of its proper divisors (483518051).

1450554141 is an equidigital number, since it uses as much as digits as its factorization.

1450554141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483518050.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 1450554141 is about 38086.1410620714. The cubic root of 1450554141 is about 1131.9953626921.

The spelling of 1450554141 in words is "one billion, four hundred fifty million, five hundred fifty-four thousand, one hundred forty-one".