153240051534 has 16 divisors (see below), whose sum is σ = 306523988688. Its totient is φ = 51072702912.

The previous prime is 153240051529. The next prime is 153240051541. The reversal of 153240051534 is 435150042351.

153240051534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 153240051495 and 153240051504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783087 + ... + 1867050.

It is an arithmetic number, because the mean of its divisors is an integer number (19157749293).

Almost surely, 2^153240051534 is an apocalyptic number.

153240051534 is an abundant number, since it is smaller than the sum of its proper divisors (153283937154).

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

153240051534 is a wasteful number, since it uses less digits than its factorization.

153240051534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657139.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 153240051534 its reverse (435150042351), we get a palindrome (588390093885).

The spelling of 153240051534 in words is "one hundred fifty-three billion, two hundred forty million, fifty-one thousand, five hundred thirty-four".