1451404053 has 48 divisors (see below), whose sum is σ = 2549102400. Its totient is φ = 784304640.

The previous prime is 1451404051. The next prime is 1451404057. The reversal of 1451404053 is 3504041541.

It is a happy number.

It is not a de Polignac number, because 1451404053 - 2¹ = 1451404051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451404051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9283 + ... + 54671.

It is an arithmetic number, because the mean of its divisors is an integer number (53106300).

Almost surely, 2^1451404053 is an apocalyptic number.

It is an amenable number.

1451404053 is a deficient number, since it is larger than the sum of its proper divisors (1097698347).

1451404053 is a wasteful number, since it uses less digits than its factorization.

1451404053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45442 (or 45439 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1451404053 is about 38097.2971875959. The cubic root of 1451404053 is about 1132.2164066302.

Adding to 1451404053 its reverse (3504041541), we get a palindrome (4955445594).

It can be divided in two parts, 1451 and 404053, that added together give a palindrome (405504).

The spelling of 1451404053 in words is "one billion, four hundred fifty-one million, four hundred four thousand, fifty-three".