1052015542 has 16 divisors (see below), whose sum is σ = 1637094240. Its totient is φ = 506420992.

The previous prime is 1052015533. The next prime is 1052015551. The reversal of 1052015542 is 2455102501.

It is an interprime number because it is at equal distance from previous prime (1052015533) and next prime (1052015551).

It is a super-2 number, since 2×1052015542² = 2213473401219107528, which contains 22 as substring.

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, 5218 + ... + 46165.

It is an arithmetic number, because the mean of its divisors is an integer number (102318390).

Almost surely, 2^1052015542 is an apocalyptic number.

1052015542 is a deficient number, since it is larger than the sum of its proper divisors (585078698).

1052015542 is a wasteful number, since it uses less digits than its factorization.

1052015542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51767.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1052015542 is about 32434.7890697627. The cubic root of 1052015542 is about 1017.0462870188.

It can be divided in two parts, 10520 and 15542, that added together give a palindrome (26062).

The spelling of 1052015542 in words is "one billion, fifty-two million, fifteen thousand, five hundred forty-two".