425513030299 has 4 divisors (see below), whose sum is σ = 486300606064. Its totient is φ = 364725454536.

The previous prime is 425513030291. The next prime is 425513030303. The reversal of 425513030299 is 992030315524.

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

It is a cyclic number.

It is not a de Polignac number, because 425513030299 - 2³ = 425513030291 is a prime.

It is a super-2 number, since 2×425513030299² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (425513030291) 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, 30393787872 + ... + 30393787885.

It is an arithmetic number, because the mean of its divisors is an integer number (121575151516).

Almost surely, 2^425513030299 is an apocalyptic number.

425513030299 is a deficient number, since it is larger than the sum of its proper divisors (60787575765).

425513030299 is an equidigital number, since it uses as much as digits as its factorization.

425513030299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60787575764.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 425513030299 in words is "four hundred twenty-five billion, five hundred thirteen million, thirty thousand, two hundred ninety-nine".