3142055550 has 48 divisors (see below), whose sum is σ = 7811879472. Its totient is φ = 835776000.

The previous prime is 3142055533. The next prime is 3142055569. The reversal of 3142055550 is 555502413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34032 + ... + 86268.

It is an arithmetic number, because the mean of its divisors is an integer number (162747489).

Almost surely, 2^3142055550 is an apocalyptic number.

3142055550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3142055550 is an abundant number, since it is smaller than the sum of its proper divisors (4669823922).

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

3142055550 is a wasteful number, since it uses less digits than its factorization.

3142055550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52653 (or 52648 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 3142055550 is about 56054.0413351259. The cubic root of 3142055550 is about 1464.6638172171.

Adding to 3142055550 its reverse (555502413), we get a palindrome (3697557963).

The spelling of 3142055550 in words is "three billion, one hundred forty-two million, fifty-five thousand, five hundred fifty".