54071002 has 4 divisors (see below), whose sum is σ = 81106506. Its totient is φ = 27035500.

The previous prime is 54070987. The next prime is 54071011. The reversal of 54071002 is 20017045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32364721 + 21706281 = 5689^2 + 4659^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13517749 + ... + 13517752.

Almost surely, 2^54071002 is an apocalyptic number.

54071002 is a deficient number, since it is larger than the sum of its proper divisors (27035504).

54071002 is a wasteful number, since it uses less digits than its factorization.

54071002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27035503.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 54071002 is about 7353.2987155426. The cubic root of 54071002 is about 378.1419033675.

Adding to 54071002 its reverse (20017045), we get a palindrome (74088047).

The spelling of 54071002 in words is "fifty-four million, seventy-one thousand, two".