35420570651 has 4 divisors (see below), whose sum is σ = 35430820152. Its totient is φ = 35410321152.

The previous prime is 35420570639. The next prime is 35420570671. The reversal of 35420570651 is 15607502453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35420570651 is a prime.

It is a super-3 number, since 3×35420570651³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35420570671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5119565 + ... + 5126478.

It is an arithmetic number, because the mean of its divisors is an integer number (8857705038).

Almost surely, 2^35420570651 is an apocalyptic number.

35420570651 is a deficient number, since it is larger than the sum of its proper divisors (10249501).

35420570651 is a wasteful number, since it uses less digits than its factorization.

35420570651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10249500.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 35420570651 in words is "thirty-five billion, four hundred twenty million, five hundred seventy thousand, six hundred fifty-one".