1651055054 has 16 divisors (see below), whose sum is σ = 2705837616. Its totient is φ = 749337600.

The previous prime is 1651054981. The next prime is 1651055059. The reversal of 1651055054 is 4505501561.

It is a self number, because there is not a number n which added to its sum of digits gives 1651055054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1651055059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42227 + ... + 71310.

It is an arithmetic number, because the mean of its divisors is an integer number (169114851).

Almost surely, 2^1651055054 is an apocalyptic number.

1651055054 is a deficient number, since it is larger than the sum of its proper divisors (1054782562).

1651055054 is a wasteful number, since it uses less digits than its factorization.

1651055054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114211.

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 1651055054 is about 40633.1767648064. The cubic root of 1651055054 is about 1181.9175596679.

The spelling of 1651055054 in words is "one billion, six hundred fifty-one million, fifty-five thousand, fifty-four".