725773750130 has 128 divisors (see below), whose sum is σ = 1566858214656. Its totient is φ = 238560537600.

The previous prime is 725773750099. The next prime is 725773750153. The reversal of 725773750130 is 31057377527.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19782884 + ... + 19819536.

It is an arithmetic number, because the mean of its divisors is an integer number (12241079802).

Almost surely, 2^725773750130 is an apocalyptic number.

725773750130 is an abundant number, since it is smaller than the sum of its proper divisors (841084464526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

725773750130 is a wasteful number, since it uses less digits than its factorization.

725773750130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36972.

The product of its (nonzero) digits is 1080450, while the sum is 47.

The spelling of 725773750130 in words is "seven hundred twenty-five billion, seven hundred seventy-three million, seven hundred fifty thousand, one hundred thirty".