1151570054 has 8 divisors (see below), whose sum is σ = 1748166840. Its totient is φ = 568847776.

The previous prime is 1151570053. The next prime is 1151570093. The reversal of 1151570054 is 4500751511.

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

It is a super-2 number, since 2×1151570054² = 2652227178539125832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1151569999 and 1151570026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151570053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3468419 + ... + 3468750.

It is an arithmetic number, because the mean of its divisors is an integer number (218520855).

Almost surely, 2^1151570054 is an apocalyptic number.

1151570054 is a deficient number, since it is larger than the sum of its proper divisors (596596786).

1151570054 is an equidigital number, since it uses as much as digits as its factorization.

1151570054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937254.

The product of its (nonzero) digits is 3500, while the sum is 29.

The square root of 1151570054 is about 33934.7912031296. The cubic root of 1151570054 is about 1048.1661274190.

The spelling of 1151570054 in words is "one billion, one hundred fifty-one million, five hundred seventy thousand, fifty-four".