4051551454 has 4 divisors (see below), whose sum is σ = 6077327184. Its totient is φ = 2025775726.

The previous prime is 4051551443. The next prime is 4051551487. The reversal of 4051551454 is 4541551504.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012887862 + ... + 1012887865.

It is an arithmetic number, because the mean of its divisors is an integer number (1519331796).

Almost surely, 2^4051551454 is an apocalyptic number.

4051551454 is a deficient number, since it is larger than the sum of its proper divisors (2025775730).

4051551454 is a wasteful number, since it uses less digits than its factorization.

4051551454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025775729.

The product of its (nonzero) digits is 40000, while the sum is 34.

The square root of 4051551454 is about 63651.7985134749. The cubic root of 4051551454 is about 1594.1913667877.

The spelling of 4051551454 in words is "four billion, fifty-one million, five hundred fifty-one thousand, four hundred fifty-four".