5171351550 has 72 divisors (see below), whose sum is σ = 13623851976. Its totient is φ = 1297896960.

The previous prime is 5171351531. The next prime is 5171351557. The reversal of 5171351550 is 551531715.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171351557) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16297 + ... + 102996.

Almost surely, 2^5171351550 is an apocalyptic number.

5171351550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5171351550 is an abundant number, since it is smaller than the sum of its proper divisors (8452500426).

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

5171351550 is a wasteful number, since it uses less digits than its factorization.

5171351550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119342 (or 119320 counting only the distinct ones).

The product of its (nonzero) digits is 13125, while the sum is 33.

The square root of 5171351550 is about 71912.1098981249. The cubic root of 5171351550 is about 1729.2907592046.

The spelling of 5171351550 in words is "five billion, one hundred seventy-one million, three hundred fifty-one thousand, five hundred fifty".