135502370 has 8 divisors (see below), whose sum is σ = 243904284. Its totient is φ = 54200944.

The previous prime is 135502337. The next prime is 135502373. The reversal of 135502370 is 73205531.

It can be written as a sum of positive squares in 2 ways, for example, as 115584001 + 19918369 = 10751^2 + 4463^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (135502373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6775109 + ... + 6775128.

Almost surely, 2^135502370 is an apocalyptic number.

135502370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135502370 is a deficient number, since it is larger than the sum of its proper divisors (108401914).

135502370 is a wasteful number, since it uses less digits than its factorization.

135502370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13550244.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 135502370 is about 11640.5485265944. The cubic root of 135502370 is about 513.6283227014.

The spelling of 135502370 in words is "one hundred thirty-five million, five hundred two thousand, three hundred seventy".