153823076725 has 24 divisors (see below), whose sum is σ = 197345349000. Its totient is φ = 118798525440.

The previous prime is 153823076689. The next prime is 153823076749. The reversal of 153823076725 is 527670328351.

It can be written as a sum of positive squares in 12 ways, for example, as 97248551409 + 56574525316 = 311847^2 + 237854^2 .

It is not a de Polignac number, because 153823076725 - 2⁷ = 153823076597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8929921 + ... + 8947129.

It is an arithmetic number, because the mean of its divisors is an integer number (8222722875).

Almost surely, 2^153823076725 is an apocalyptic number.

It is an amenable number.

153823076725 is a deficient number, since it is larger than the sum of its proper divisors (43522272275).

153823076725 is a wasteful number, since it uses less digits than its factorization.

153823076725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29577 (or 29572 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 153823076725 in words is "one hundred fifty-three billion, eight hundred twenty-three million, seventy-six thousand, seven hundred twenty-five".