1625001133143 has 8 divisors (see below), whose sum is σ = 2173590441328. Its totient is φ = 1079872956864.

The previous prime is 1625001133111. The next prime is 1625001133169. The reversal of 1625001133143 is 3413311005261.

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

It is not a de Polignac number, because 1625001133143 - 2⁵ = 1625001133111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1625001133143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625041133143) 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, 865281880 + ... + 865283757.

It is an arithmetic number, because the mean of its divisors is an integer number (271698805166).

Almost surely, 2^{1625001133143} is an apocalyptic number.

1625001133143 is a deficient number, since it is larger than the sum of its proper divisors (548589308185).

1625001133143 is a wasteful number, since it uses less digits than its factorization.

1625001133143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730565953.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 1625001133143 in words is "one trillion, six hundred twenty-five billion, one million, one hundred thirty-three thousand, one hundred forty-three".