425473387701 has 16 divisors (see below), whose sum is σ = 568579253760. Its totient is φ = 283008427520.

The previous prime is 425473387693. The next prime is 425473387723. The reversal of 425473387701 is 107783374524.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 425473387701 - 2³ = 425473387693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425473387501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9693661 + ... + 9737453.

It is an arithmetic number, because the mean of its divisors is an integer number (35536203360).

Almost surely, 2^425473387701 is an apocalyptic number.

It is an amenable number.

425473387701 is a deficient number, since it is larger than the sum of its proper divisors (143105866059).

425473387701 is a wasteful number, since it uses less digits than its factorization.

425473387701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51036.

The product of its (nonzero) digits is 3951360, while the sum is 51.

It can be divided in two parts, 4254733 and 87701, that added together give a palindrome (4342434).

The spelling of 425473387701 in words is "four hundred twenty-five billion, four hundred seventy-three million, three hundred eighty-seven thousand, seven hundred one".