633142155045 has 32 divisors (see below), whose sum is σ = 1048149331200. Its totient is φ = 325972742144.

The previous prime is 633142155031. The next prime is 633142155059. The reversal of 633142155045 is 540551241336.

It is a happy number.

633142155045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (633142155031) and next prime (633142155059).

It is a cyclic number.

It is not a de Polignac number, because 633142155045 - 2⁵ = 633142155013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 633142154994 and 633142155012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2323909 + ... + 2582021.

It is an arithmetic number, because the mean of its divisors is an integer number (32754666600).

Almost surely, 2^633142155045 is an apocalyptic number.

It is an amenable number.

633142155045 is a deficient number, since it is larger than the sum of its proper divisors (415007176155).

633142155045 is a wasteful number, since it uses less digits than its factorization.

633142155045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263789.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 633142155045 in words is "six hundred thirty-three billion, one hundred forty-two million, one hundred fifty-five thousand, forty-five".