425074726501 has 8 divisors (see below), whose sum is σ = 436616951904. Its totient is φ = 413685378480.

The previous prime is 425074726493. The next prime is 425074726511. The reversal of 425074726501 is 105627470524.

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

It is a cyclic number.

It is not a de Polignac number, because 425074726501 - 2³ = 425074726493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425074726511) 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, 38213710 + ... + 38224831.

It is an arithmetic number, because the mean of its divisors is an integer number (54577118988).

Almost surely, 2^425074726501 is an apocalyptic number.

It is an amenable number.

425074726501 is a deficient number, since it is larger than the sum of its proper divisors (11542225403).

425074726501 is an equidigital number, since it uses as much as digits as its factorization.

425074726501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76438691.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 425074726501 in words is "four hundred twenty-five billion, seventy-four million, seven hundred twenty-six thousand, five hundred one".