535156142 has 4 divisors (see below), whose sum is σ = 802734216. Its totient is φ = 267578070.

The previous prime is 535156103. The next prime is 535156163. The reversal of 535156142 is 241651535.

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

It is a junction number, because it is equal to n+sod(n) for n = 535156099 and 535156108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133789034 + ... + 133789037.

It is an arithmetic number, because the mean of its divisors is an integer number (200683554).

Almost surely, 2^535156142 is an apocalyptic number.

535156142 is a deficient number, since it is larger than the sum of its proper divisors (267578074).

535156142 is a wasteful number, since it uses less digits than its factorization.

535156142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267578073.

The product of its digits is 18000, while the sum is 32.

The square root of 535156142 is about 23133.4420698693. The cubic root of 535156142 is about 811.8831063986.

The spelling of 535156142 in words is "five hundred thirty-five million, one hundred fifty-six thousand, one hundred forty-two".