1055151046 has 8 divisors (see below), whose sum is σ = 1583707824. Its totient is φ = 527248440.

The previous prime is 1055151043. The next prime is 1055151077. The reversal of 1055151046 is 6401515501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1055151046² = 2226687459749788232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055151043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159490 + ... + 165973.

It is an arithmetic number, because the mean of its divisors is an integer number (197963478).

Almost surely, 2^1055151046 is an apocalyptic number.

1055151046 is a deficient number, since it is larger than the sum of its proper divisors (528556778).

1055151046 is a wasteful number, since it uses less digits than its factorization.

1055151046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327086.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 1055151046 is about 32483.0886154627. The cubic root of 1055151046 is about 1018.0557111872.

Adding to 1055151046 its reverse (6401515501), we get a palindrome (7456666547).

The spelling of 1055151046 in words is "one billion, fifty-five million, one hundred fifty-one thousand, forty-six".