725787560355 has 256 divisors, whose sum is σ = 1450089381888. Its totient is φ = 304964352000.

The previous prime is 725787560321. The next prime is 725787560369. The reversal of 725787560355 is 553065787527.

It is not a de Polignac number, because 725787560355 - 2⁶ = 725787560291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1341566385 + ... + 1341566925.

It is an arithmetic number, because the mean of its divisors is an integer number (5664411648).

Almost surely, 2^725787560355 is an apocalyptic number.

725787560355 is a deficient number, since it is larger than the sum of its proper divisors (724301821533).

725787560355 is a wasteful number, since it uses less digits than its factorization.

725787560355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050.

The product of its (nonzero) digits is 61740000, while the sum is 60.

The spelling of 725787560355 in words is "seven hundred twenty-five billion, seven hundred eighty-seven million, five hundred sixty thousand, three hundred fifty-five".