155753241330 has 32 divisors (see below), whose sum is σ = 374675113728. Its totient is φ = 41437827200.

The previous prime is 155753241313. The next prime is 155753241349. The reversal of 155753241330 is 33142357551.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6010011 + ... + 6035870.

It is an arithmetic number, because the mean of its divisors is an integer number (11708597304).

Almost surely, 2^155753241330 is an apocalyptic number.

155753241330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155753241330 is an abundant number, since it is smaller than the sum of its proper divisors (218921872398).

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

155753241330 is a wasteful number, since it uses less digits than its factorization.

155753241330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12046322.

The product of its (nonzero) digits is 189000, while the sum is 39.

Adding to 155753241330 its reverse (33142357551), we get a palindrome (188895598881).

The spelling of 155753241330 in words is "one hundred fifty-five billion, seven hundred fifty-three million, two hundred forty-one thousand, three hundred thirty".