1007415642551 has 4 divisors (see below), whose sum is σ = 1030843913352. Its totient is φ = 983987371752.

The previous prime is 1007415642529. The next prime is 1007415642559. The reversal of 1007415642551 is 1552465147001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1007415642551 - 2²² = 1007411448247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1007415642499 and 1007415642508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007415642559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11714135336 + ... + 11714135421.

It is an arithmetic number, because the mean of its divisors is an integer number (257710978338).

Almost surely, 2^{1007415642551} is an apocalyptic number.

1007415642551 is a deficient number, since it is larger than the sum of its proper divisors (23428270801).

1007415642551 is an equidigital number, since it uses as much as digits as its factorization.

1007415642551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23428270800.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 1007415642551 in words is "one trillion, seven billion, four hundred fifteen million, six hundred forty-two thousand, five hundred fifty-one".