1054656015 has 16 divisors (see below), whose sum is σ = 1928514048. Its totient is φ = 482128416.

The previous prime is 1054656011. The next prime is 1054656059. The reversal of 1054656015 is 5106564501.

It is not a de Polignac number, because 1054656015 - 2² = 1054656011 is a prime.

It is a super-2 number, since 2×1054656015² = 2224598619951360450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054656011) 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, 5022067 + ... + 5022276.

It is an arithmetic number, because the mean of its divisors is an integer number (120532128).

Almost surely, 2^1054656015 is an apocalyptic number.

1054656015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1054656015 is a deficient number, since it is larger than the sum of its proper divisors (873858033).

1054656015 is a wasteful number, since it uses less digits than its factorization.

1054656015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10044358.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 1054656015 is about 32475.4678950127. The cubic root of 1054656015 is about 1017.8964771222.

The spelling of 1054656015 in words is "one billion, fifty-four million, six hundred fifty-six thousand, fifteen".