1010400053451 has 8 divisors (see below), whose sum is σ = 1347818345280. Its totient is φ = 673290898632.

The previous prime is 1010400053431. The next prime is 1010400053497. The reversal of 1010400053451 is 1543500040101.

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 1010400053451 - 2²² = 1010395859147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010400053431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77276625 + ... + 77289698.

It is an arithmetic number, because the mean of its divisors is an integer number (168477293160).

Almost surely, 2^{1010400053451} is an apocalyptic number.

1010400053451 is a deficient number, since it is larger than the sum of its proper divisors (337418291829).

1010400053451 is a wasteful number, since it uses less digits than its factorization.

1010400053451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154568505.

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

Adding to 1010400053451 its reverse (1543500040101), we get a palindrome (2553900093552).

The spelling of 1010400053451 in words is "one trillion, ten billion, four hundred million, fifty-three thousand, four hundred fifty-one".