32377137445 has 8 divisors (see below), whose sum is σ = 39489492600. Its totient is φ = 25477091520.

The previous prime is 32377137437. The next prime is 32377137487. The reversal of 32377137445 is 54473177323.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3122797924 + 29254339521 = 55882^2 + 171039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32377137445 - 2³ = 32377137437 is a prime.

It is a super-2 number, since 2×32377137445² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32377137395 and 32377137404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53076970 + ... + 53077579.

It is an arithmetic number, because the mean of its divisors is an integer number (4936186575).

Almost surely, 2^32377137445 is an apocalyptic number.

It is an amenable number.

32377137445 is a deficient number, since it is larger than the sum of its proper divisors (7112355155).

32377137445 is a wasteful number, since it uses less digits than its factorization.

32377137445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106154615.

The product of its digits is 1481760, while the sum is 46.

The spelling of 32377137445 in words is "thirty-two billion, three hundred seventy-seven million, one hundred thirty-seven thousand, four hundred forty-five".