5422485642 has 32 divisors (see below), whose sum is σ = 12729236352. Its totient is φ = 1507408704.

The previous prime is 5422485641. The next prime is 5422485647. The reversal of 5422485642 is 2465842245.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 5422485594 and 5422485603.

It is not an unprimeable number, because it can be changed into a prime (5422485641) 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, 1743133 + ... + 1746240.

It is an arithmetic number, because the mean of its divisors is an integer number (397788636).

Almost surely, 2^5422485642 is an apocalyptic number.

5422485642 is an abundant number, since it is smaller than the sum of its proper divisors (7306750710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5422485642 is a wasteful number, since it uses less digits than its factorization.

5422485642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489422.

The product of its digits is 614400, while the sum is 42.

The square root of 5422485642 is about 73637.5287608160. The cubic root of 5422485642 is about 1756.8423972840.

The spelling of 5422485642 in words is "five billion, four hundred twenty-two million, four hundred eighty-five thousand, six hundred forty-two".