1051342522 has 8 divisors (see below), whose sum is σ = 1579639572. Its totient is φ = 524796000.

The previous prime is 1051342519. The next prime is 1051342547. The reversal of 1051342522 is 2252431501.

It can be written as a sum of positive squares in 2 ways, for example, as 1040643081 + 10699441 = 32259^2 + 3271^2 .

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

It is a super-2 number, since 2×1051342522² = 2210642197130640968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436129 + ... + 438532.

Almost surely, 2^1051342522 is an apocalyptic number.

1051342522 is a deficient number, since it is larger than the sum of its proper divisors (528297050).

1051342522 is an equidigital number, since it uses as much as digits as its factorization.

1051342522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875264.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1051342522 is about 32424.4124387783. The cubic root of 1051342522 is about 1016.8293578693.

It can be divided in two parts, 10513 and 42522, that added together give a palindrome (53035).

The spelling of 1051342522 in words is "one billion, fifty-one million, three hundred forty-two thousand, five hundred twenty-two".