5435697420 has 36 divisors (see below), whose sum is σ = 16488282720. Its totient is φ = 1449519264.

The previous prime is 5435697391. The next prime is 5435697451. The reversal of 5435697420 is 247965345.

5435697420 is a `hidden beast` number, since 5 + 43 + 569 + 7 + 42 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15098980 + ... + 15099339.

Almost surely, 2^5435697420 is an apocalyptic number.

It is an amenable number.

5435697420 is an abundant number, since it is smaller than the sum of its proper divisors (11052585300).

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

5435697420 is a wasteful number, since it uses less digits than its factorization.

5435697420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30198334 (or 30198329 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 5435697420 is about 73727.1823685132. The cubic root of 5435697420 is about 1758.2680771711.

The spelling of 5435697420 in words is "five billion, four hundred thirty-five million, six hundred ninety-seven thousand, four hundred twenty".