1042540510 has 32 divisors (see below), whose sum is σ = 2048540544. Its totient is φ = 378852000.

The previous prime is 1042540489. The next prime is 1042540529. The reversal of 1042540510 is 150452401.

It is a super-3 number, since 3×1042540510³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263245 + ... + 267175.

It is an arithmetic number, because the mean of its divisors is an integer number (64016892).

Almost surely, 2^1042540510 is an apocalyptic number.

1042540510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042540510 is a deficient number, since it is larger than the sum of its proper divisors (1006000034).

1042540510 is a wasteful number, since it uses less digits than its factorization.

1042540510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6360.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1042540510 is about 32288.3959031724. The cubic root of 1042540510 is about 1013.9837142572.

Adding to 1042540510 its reverse (150452401), we get a palindrome (1192992911).

The spelling of 1042540510 in words is "one billion, forty-two million, five hundred forty thousand, five hundred ten".