35072978051 has 4 divisors (see below), whose sum is σ = 35119310352. Its totient is φ = 35026645752.

The previous prime is 35072978041. The next prime is 35072978063. The reversal of 35072978051 is 15087927053.

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

It is a cyclic number.

It is not a de Polignac number, because 35072978051 - 2¹⁴ = 35072961667 is a prime.

It is a super-2 number, since 2×35072978051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35072977987 and 35072978005.

It is not an unprimeable number, because it can be changed into a prime (35072978041) 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 3 ways as a sum of consecutive naturals, for example, 23165015 + ... + 23166528.

It is an arithmetic number, because the mean of its divisors is an integer number (8779827588).

Almost surely, 2^35072978051 is an apocalyptic number.

35072978051 is a deficient number, since it is larger than the sum of its proper divisors (46332301).

35072978051 is an equidigital number, since it uses as much as digits as its factorization.

35072978051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46332300.

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 35072978051 in words is "thirty-five billion, seventy-two million, nine hundred seventy-eight thousand, fifty-one".