1453140051 has 8 divisors (see below), whose sum is σ = 2113658304. Its totient is φ = 880690920.

The previous prime is 1453140047. The next prime is 1453140071. The reversal of 1453140051 is 1500413541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1453140051 - 2² = 1453140047 is a prime.

It is a super-2 number, since 2×1453140051² = 4223232015640565202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453140011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22017241 + ... + 22017306.

It is an arithmetic number, because the mean of its divisors is an integer number (264207288).

Almost surely, 2^1453140051 is an apocalyptic number.

1453140051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1453140051 is a deficient number, since it is larger than the sum of its proper divisors (660518253).

1453140051 is a wasteful number, since it uses less digits than its factorization.

1453140051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44034561.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1453140051 is about 38120.0741211242. The cubic root of 1453140051 is about 1132.6676345959.

Adding to 1453140051 its reverse (1500413541), we get a palindrome (2953553592).

The spelling of 1453140051 in words is "one billion, four hundred fifty-three million, one hundred forty thousand, fifty-one".