425221112404503 has 48 divisors (see below), whose sum is σ = 631399279551456. Its totient is φ = 275560821469440.

The previous prime is 425221112404379. The next prime is 425221112404511. The reversal of 425221112404503 is 305404211122524.

425221112404503 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 21 + 1 + 124 + 0 + 4 + 503 = 666.

It is not a de Polignac number, because 425221112404503 - 2⁹ = 425221112403991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425221112404513) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5629569325 + ... + 5629644857.

It is an arithmetic number, because the mean of its divisors is an integer number (13154151657322).

Almost surely, 2^{425221112404503} is an apocalyptic number.

425221112404503 is a deficient number, since it is larger than the sum of its proper divisors (206178167146953).

425221112404503 is a wasteful number, since it uses less digits than its factorization.

425221112404503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91184 (or 91181 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 425221112404503 in words is "four hundred twenty-five trillion, two hundred twenty-one billion, one hundred twelve million, four hundred four thousand, five hundred three".