425533303051 has 4 divisors (see below), whose sum is σ = 425540619504. Its totient is φ = 425525986600.

The previous prime is 425533303021. The next prime is 425533303081. The reversal of 425533303051 is 150303335524.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (425533303021) and next prime (425533303081).

It is a cyclic number.

It is not a de Polignac number, because 425533303051 - 2⁹ = 425533302539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 425533302998 and 425533303016.

It is not an unprimeable number, because it can be changed into a prime (425533303021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3570280 + ... + 3687541.

It is an arithmetic number, because the mean of its divisors is an integer number (106385154876).

Almost surely, 2^425533303051 is an apocalyptic number.

425533303051 is a deficient number, since it is larger than the sum of its proper divisors (7316453).

425533303051 is an equidigital number, since it uses as much as digits as its factorization.

425533303051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316452.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 425533303051 its reverse (150303335524), we get a palindrome (575836638575).

The spelling of 425533303051 in words is "four hundred twenty-five billion, five hundred thirty-three million, three hundred three thousand, fifty-one".