155241053150 has 48 divisors (see below), whose sum is σ = 302670034128. Its totient is φ = 59172960000.

The previous prime is 155241053147. The next prime is 155241053159. The reversal of 155241053150 is 51350142551.

It is a super-2 number, since 2×155241053150² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155241053159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 792401 + ... + 968700.

It is an arithmetic number, because the mean of its divisors is an integer number (6305625711).

Almost surely, 2^155241053150 is an apocalyptic number.

155241053150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155241053150 is a deficient number, since it is larger than the sum of its proper divisors (147428980978).

155241053150 is a wasteful number, since it uses less digits than its factorization.

155241053150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761197 (or 1761192 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 155241053150 in words is "one hundred fifty-five billion, two hundred forty-one million, fifty-three thousand, one hundred fifty".