1057409150 has 24 divisors (see below), whose sum is σ = 2247750480. Its totient is φ = 362540160.

The previous prime is 1057409137. The next prime is 1057409159. The reversal of 1057409150 is 519047501.

It is a super-2 number, since 2×1057409150² = 2236228221007445000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057409159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1510235 + ... + 1510934.

It is an arithmetic number, because the mean of its divisors is an integer number (93656270).

Almost surely, 2^1057409150 is an apocalyptic number.

1057409150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1057409150 is an abundant number, since it is smaller than the sum of its proper divisors (1190341330).

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

1057409150 is a wasteful number, since it uses less digits than its factorization.

1057409150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021188 (or 3021183 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 1057409150 is about 32517.8281870115. The cubic root of 1057409150 is about 1018.7814327813.

The spelling of 1057409150 in words is "one billion, fifty-seven million, four hundred nine thousand, one hundred fifty".