153511045234 has 4 divisors (see below), whose sum is σ = 230266567854. Its totient is φ = 76755522616.

The previous prime is 153511045229. The next prime is 153511045271. The reversal of 153511045234 is 432540115351.

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., 120202970209 + 33308075025 = 346703^2 + 182505^2 .

It is a super-2 number, since 2×153511045234² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 153511045234.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38377761307 + ... + 38377761310.

Almost surely, 2^153511045234 is an apocalyptic number.

153511045234 is a deficient number, since it is larger than the sum of its proper divisors (76755522620).

153511045234 is an equidigital number, since it uses as much as digits as its factorization.

153511045234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76755522619.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 153511045234 in words is "one hundred fifty-three billion, five hundred eleven million, forty-five thousand, two hundred thirty-four".