35319479540 has 24 divisors (see below), whose sum is σ = 74712306312. Its totient is φ = 14024668160.

The previous prime is 35319479539. The next prime is 35319479543. The reversal of 35319479540 is 4597491353.

35319479540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 662444644 + 34657034896 = 25738^2 + 186164^2 .

It is a super-2 number, since 2×35319479540² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35319479543) 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, 6442421 + ... + 6447900.

It is an arithmetic number, because the mean of its divisors is an integer number (3113012763).

Almost surely, 2^35319479540 is an apocalyptic number.

It is an amenable number.

35319479540 is an abundant number, since it is smaller than the sum of its proper divisors (39392826772).

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

35319479540 is a wasteful number, since it uses less digits than its factorization.

35319479540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12890467 (or 12890465 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 35319479540 in words is "thirty-five billion, three hundred nineteen million, four hundred seventy-nine thousand, five hundred forty".