135330451652 has 24 divisors (see below), whose sum is σ = 258817077792. Its totient is φ = 61404569600.

The previous prime is 135330451639. The next prime is 135330451657. The reversal of 135330451652 is 256154033531.

It is a super-2 number, since 2×135330451652² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135330451657) 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, 2706749 + ... + 2756292.

It is an arithmetic number, because the mean of its divisors is an integer number (10784044908).

Almost surely, 2^135330451652 is an apocalyptic number.

It is an amenable number.

135330451652 is a deficient number, since it is larger than the sum of its proper divisors (123486626140).

135330451652 is a wasteful number, since it uses less digits than its factorization.

135330451652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5463619 (or 5463617 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 135330451652 in words is "one hundred thirty-five billion, three hundred thirty million, four hundred fifty-one thousand, six hundred fifty-two".