1051413501 has 12 divisors (see below), whose sum is σ = 1489200512. Its totient is φ = 659709888.

The previous prime is 1051413491. The next prime is 1051413521. The reversal of 1051413501 is 1053141501.

It is a happy number.

It is not a de Polignac number, because 1051413501 - 2¹⁰ = 1051412477 is a prime.

It is a super-2 number, since 2×1051413501² = 2210940700170154002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051413521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 605485 + ... + 607218.

Almost surely, 2^1051413501 is an apocalyptic number.

It is an amenable number.

1051413501 is a deficient number, since it is larger than the sum of its proper divisors (437787011).

1051413501 is a wasteful number, since it uses less digits than its factorization.

1051413501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212740 (or 1212723 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1051413501 is about 32425.5069505474. The cubic root of 1051413501 is about 1016.8522403284.

Subtracting 1051413501 from its reverse (1053141501), we obtain a cube (1728000 = 120³).

The spelling of 1051413501 in words is "one billion, fifty-one million, four hundred thirteen thousand, five hundred one".