381054495 has 32 divisors (see below), whose sum is σ = 621835200. Its totient is φ = 199203840.

The previous prime is 381054463. The next prime is 381054523. The reversal of 381054495 is 594450183.

It is not a de Polignac number, because 381054495 - 2⁵ = 381054463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 362731 + ... + 363779.

It is an arithmetic number, because the mean of its divisors is an integer number (19432350).

Almost surely, 2^381054495 is an apocalyptic number.

381054495 is a deficient number, since it is larger than the sum of its proper divisors (240780705).

381054495 is a wasteful number, since it uses less digits than its factorization.

381054495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 381054495 is about 19520.6171777431. The cubic root of 381054495 is about 724.9850143553.

The spelling of 381054495 in words is "three hundred eighty-one million, fifty-four thousand, four hundred ninety-five".