35153052440 has 64 divisors (see below), whose sum is σ = 86801621760. Its totient is φ = 12706357120.

The previous prime is 35153052437. The next prime is 35153052449. The reversal of 35153052440 is 4425035153.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 35153052397 and 35153052406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35153052449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165722 + ... + 312681.

It is an arithmetic number, because the mean of its divisors is an integer number (1356275340).

Almost surely, 2^35153052440 is an apocalyptic number.

It is an amenable number.

35153052440 is an abundant number, since it is smaller than the sum of its proper divisors (51648569320).

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

35153052440 is a wasteful number, since it uses less digits than its factorization.

35153052440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478592 (or 478588 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 35153052440 its reverse (4425035153), we get a palindrome (39578087593).

The spelling of 35153052440 in words is "thirty-five billion, one hundred fifty-three million, fifty-two thousand, four hundred forty".