425101155245 has 8 divisors (see below), whose sum is σ = 549361493016. Its totient is φ = 313920853056.

The previous prime is 425101155223. The next prime is 425101155277. The reversal of 425101155245 is 542551101524.

It can be written as a sum of positive squares in 4 ways, for example, as 26287433956 + 398813721289 = 162134^2 + 631517^2 .

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 425101155245 - 2³⁴ = 407921286061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3270008822 + ... + 3270008951.

It is an arithmetic number, because the mean of its divisors is an integer number (68670186627).

Almost surely, 2^425101155245 is an apocalyptic number.

It is an amenable number.

425101155245 is a deficient number, since it is larger than the sum of its proper divisors (124260337771).

425101155245 is a wasteful number, since it uses less digits than its factorization.

425101155245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540017791.

The product of its (nonzero) digits is 40000, while the sum is 35.

Adding to 425101155245 its reverse (542551101524), we get a palindrome (967652256769).

The spelling of 425101155245 in words is "four hundred twenty-five billion, one hundred one million, one hundred fifty-five thousand, two hundred forty-five".