35213514453540 has 240 divisors, whose sum is σ = 113054526845568. Its totient is φ = 9170314062336.

The previous prime is 35213514453521. The next prime is 35213514453541. The reversal of 35213514453540 is 4535441531253.

35213514453540 is a `hidden beast` number, since 3 + 5 + 2 + 1 + 3 + 51 + 4 + 4 + 53 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (35213514453541) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 436240224 + ... + 436320936.

Almost surely, 2^{35213514453540} is an apocalyptic number.

35213514453540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35213514453540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56527263422784).

35213514453540 is an abundant number, since it is smaller than the sum of its proper divisors (77841012392028).

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

35213514453540 is a wasteful number, since it uses less digits than its factorization.

35213514453540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87040 (or 87029 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

Adding to 35213514453540 its reverse (4535441531253), we get a palindrome (39748955984793).

The spelling of 35213514453540 in words is "thirty-five trillion, two hundred thirteen billion, five hundred fourteen million, four hundred fifty-three thousand, five hundred forty".