153130540 has 12 divisors (see below), whose sum is σ = 321574176. Its totient is φ = 61252208.

The previous prime is 153130511. The next prime is 153130541. The reversal of 153130540 is 45031351.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (153130541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3828244 + ... + 3828283.

It is an arithmetic number, because the mean of its divisors is an integer number (26797848).

Almost surely, 2^153130540 is an apocalyptic number.

153130540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153130540 is an abundant number, since it is smaller than the sum of its proper divisors (168443636).

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

153130540 is a wasteful number, since it uses less digits than its factorization.

153130540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7656536 (or 7656534 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 153130540 is about 12374.5925185438. The cubic root of 153130540 is about 535.0001921565. Note that the first 3 decimals are identical.

Adding to 153130540 its reverse (45031351), we get a palindrome (198161891).

The spelling of 153130540 in words is "one hundred fifty-three million, one hundred thirty thousand, five hundred forty".