1057738502 has 8 divisors (see below), whose sum is σ = 1589427576. Its totient is φ = 527929312.

The previous prime is 1057738501. The next prime is 1057738511. The reversal of 1057738502 is 2058377501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1057738502² = 2237621477226408008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057738501) 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 3 ways as a sum of consecutive naturals, for example, 468563 + ... + 470814.

It is an arithmetic number, because the mean of its divisors is an integer number (198678447).

Almost surely, 2^1057738502 is an apocalyptic number.

1057738502 is a deficient number, since it is larger than the sum of its proper divisors (531689074).

1057738502 is an equidigital number, since it uses as much as digits as its factorization.

1057738502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939942.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 1057738502 is about 32522.8919685811. The cubic root of 1057738502 is about 1018.8871953336.

The spelling of 1057738502 in words is "one billion, fifty-seven million, seven hundred thirty-eight thousand, five hundred two".