535512427474 has 4 divisors (see below), whose sum is σ = 803268641214. Its totient is φ = 267756213736.

The previous prime is 535512427441. The next prime is 535512427511. The reversal of 535512427474 is 474724215535.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 275609250225 + 259903177249 = 524985^2 + 509807^2 .

It is a super-2 number, since 2×535512427474² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133878106867 + ... + 133878106870.

Almost surely, 2^535512427474 is an apocalyptic number.

535512427474 is a deficient number, since it is larger than the sum of its proper divisors (267756213740).

535512427474 is a wasteful number, since it uses less digits than its factorization.

535512427474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267756213739.

The product of its digits is 4704000, while the sum is 49.

The spelling of 535512427474 in words is "five hundred thirty-five billion, five hundred twelve million, four hundred twenty-seven thousand, four hundred seventy-four".