1254534400150 has 12 divisors (see below), whose sum is σ = 2333433984372. Its totient is φ = 501813760040.

The previous prime is 1254534400109. The next prime is 1254534400157. The reversal of 1254534400150 is 510044354521.

It is a super-2 number, since 2×1254534400150² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254534400157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12545343952 + ... + 12545344051.

It is an arithmetic number, because the mean of its divisors is an integer number (194452832031).

Almost surely, 2^{1254534400150} is an apocalyptic number.

1254534400150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1254534400150 is a deficient number, since it is larger than the sum of its proper divisors (1078899584222).

1254534400150 is a wasteful number, since it uses less digits than its factorization.

1254534400150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25090688015 (or 25090688010 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 1254534400150 its reverse (510044354521), we get a palindrome (1764578754671).

The spelling of 1254534400150 in words is "one trillion, two hundred fifty-four billion, five hundred thirty-four million, four hundred thousand, one hundred fifty".