1054620435 has 64 divisors (see below), whose sum is σ = 1901366784. Its totient is φ = 494668800.

The previous prime is 1054620433. The next prime is 1054620481. The reversal of 1054620435 is 5340264501.

It is not a de Polignac number, because 1054620435 - 2¹ = 1054620433 is a prime.

It is a super-2 number, since 2×1054620435² = 2224448523839178450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054620433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1385455 + ... + 1386215.

It is an arithmetic number, because the mean of its divisors is an integer number (29708856).

Almost surely, 2^1054620435 is an apocalyptic number.

1054620435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1054620435 is a deficient number, since it is larger than the sum of its proper divisors (846746349).

1054620435 is a wasteful number, since it uses less digits than its factorization.

1054620435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1054620435 is about 32474.9200922804. The cubic root of 1054620435 is about 1017.8850303681.

Adding to 1054620435 its reverse (5340264501), we get a palindrome (6394884936).

It can be divided in two parts, 105 and 4620435, that multiplied together give a triangular number (485145675 = T₃₁₁₄₉).

The spelling of 1054620435 in words is "one billion, fifty-four million, six hundred twenty thousand, four hundred thirty-five".