1052515545 has 16 divisors (see below), whose sum is σ = 1772658240. Its totient is φ = 531797184.

The previous prime is 1052515537. The next prime is 1052515549. The reversal of 1052515545 is 5455152501.

It is not a de Polignac number, because 1052515545 - 2³ = 1052515537 is a prime.

It is a super-2 number, since 2×1052515545² = 2215577944933294050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052515549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1846234 + ... + 1846803.

It is an arithmetic number, because the mean of its divisors is an integer number (110791140).

Almost surely, 2^1052515545 is an apocalyptic number.

1052515545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1052515545 is a deficient number, since it is larger than the sum of its proper divisors (720142695).

1052515545 is a wasteful number, since it uses less digits than its factorization.

1052515545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693064.

The product of its (nonzero) digits is 25000, while the sum is 33.

The square root of 1052515545 is about 32442.4959736454. The cubic root of 1052515545 is about 1017.2073890911.

The spelling of 1052515545 in words is "one billion, fifty-two million, five hundred fifteen thousand, five hundred forty-five".