32542425454 has 64 divisors (see below), whose sum is σ = 62583155712. Its totient is φ = 12321964800.

The previous prime is 32542425437. The next prime is 32542425493. The reversal of 32542425454 is 45452424523.

It is a super-2 number, since 2×32542425454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1650784 + ... + 1670380.

It is an arithmetic number, because the mean of its divisors is an integer number (977861808).

Almost surely, 2^32542425454 is an apocalyptic number.

32542425454 is a deficient number, since it is larger than the sum of its proper divisors (30040730258).

32542425454 is a wasteful number, since it uses less digits than its factorization.

32542425454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19921.

The product of its digits is 768000, while the sum is 40.

Adding to 32542425454 its reverse (45452424523), we get a palindrome (77994849977).

The spelling of 32542425454 in words is "thirty-two billion, five hundred forty-two million, four hundred twenty-five thousand, four hundred fifty-four".