1650150552 has 32 divisors (see below), whose sum is σ = 4126777200. Its totient is φ = 549863424.

The previous prime is 1650150533. The next prime is 1650150569. The reversal of 1650150552 is 2550510561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73024 + ... + 92912.

Almost surely, 2^1650150552 is an apocalyptic number.

1650150552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1650150552 is an abundant number, since it is smaller than the sum of its proper divisors (2476626648).

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

1650150552 is a wasteful number, since it uses less digits than its factorization.

1650150552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23355 (or 23351 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

The square root of 1650150552 is about 40622.0451479243. The cubic root of 1650150552 is about 1181.7016892011.

The spelling of 1650150552 in words is "one billion, six hundred fifty million, one hundred fifty thousand, five hundred fifty-two".