32453223476 has 24 divisors (see below), whose sum is σ = 59750738376. Its totient is φ = 15402977280.

The previous prime is 32453223469. The next prime is 32453223479. The reversal of 32453223476 is 67432235423.

It can be written as a sum of positive squares in 4 ways, for example, as 5302752400 + 27150471076 = 72820^2 + 164774^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32453223479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2668061 + ... + 2680196.

It is an arithmetic number, because the mean of its divisors is an integer number (2489614099).

Almost surely, 2^32453223476 is an apocalyptic number.

It is an amenable number.

32453223476 is a deficient number, since it is larger than the sum of its proper divisors (27297514900).

32453223476 is a wasteful number, since it uses less digits than its factorization.

32453223476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348339 (or 5348337 counting only the distinct ones).

The product of its digits is 725760, while the sum is 41.

Adding to 32453223476 its reverse (67432235423), we get a palindrome (99885458899).

The spelling of 32453223476 in words is "thirty-two billion, four hundred fifty-three million, two hundred twenty-three thousand, four hundred seventy-six".