153056338436 has 6 divisors (see below), whose sum is σ = 267848592270. Its totient is φ = 76528169216.

The previous prime is 153056338429. The next prime is 153056338451. The reversal of 153056338436 is 634833650351.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 131254044100 + 21802294336 = 362290^2 + 147656^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19132042301 + ... + 19132042308.

It is an arithmetic number, because the mean of its divisors is an integer number (44641432045).

Almost surely, 2^153056338436 is an apocalyptic number.

It is an amenable number.

153056338436 is a deficient number, since it is larger than the sum of its proper divisors (114792253834).

153056338436 is a wasteful number, since it uses less digits than its factorization.

153056338436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38264084613 (or 38264084611 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 47.

Adding to 153056338436 its reverse (634833650351), we get a palindrome (787889988787).

The spelling of 153056338436 in words is "one hundred fifty-three billion, fifty-six million, three hundred thirty-eight thousand, four hundred thirty-six".