1051972035 has 32 divisors (see below), whose sum is σ = 1699790400. Its totient is φ = 555532800.

The previous prime is 1051972027. The next prime is 1051972039. The reversal of 1051972035 is 5302791501.

It is not a de Polignac number, because 1051972035 - 2³ = 1051972027 is a prime.

It is a super-2 number, since 2×1051972035² = 2213290324844082450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051971987 and 1051972005.

It is not an unprimeable number, because it can be changed into a prime (1051972039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1029825 + ... + 1030845.

It is an arithmetic number, because the mean of its divisors is an integer number (53118450).

Almost surely, 2^1051972035 is an apocalyptic number.

1051972035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1051972035 is a deficient number, since it is larger than the sum of its proper divisors (647818365).

1051972035 is a wasteful number, since it uses less digits than its factorization.

1051972035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639.

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 1051972035 is about 32434.1183786457. The cubic root of 1051972035 is about 1017.0322665533.

The spelling of 1051972035 in words is "one billion, fifty-one million, nine hundred seventy-two thousand, thirty-five".